代码拉取完成，页面将自动刷新
#include "recognition.h"
#include "ui_recognition.h"
#include <string.h>
#include <stdio.h>
#include <QMessageBox>
#include <QSqlError>
#include <QSqlDatabase>
#include <QSqlQuery>
#include <QDebug>
#include <QDateTime>
#include <QDirIterator>
#include <QDir>
#include <QFileInfo>
#include <QFileDialog>
#include <iostream>
#include <string>
#include <QProgressDialog>
#include <list>
#include <vector>
#include <map>
#include <stack>
#include <opencv2/imgproc/types_c.h>
using namespace std;
using namespace cv;
#define CV_RGB(r,g,b) cvScalar((b),(g),(r))
Recognition::Recognition(QWidget *parent) :
QDialog(parent),
ui(new Ui::Recognition)
{
ui->setupUi(this);
setWindowFlags(windowFlags()&~Qt::WindowMaximizeButtonHint); // 禁止最大化按钮
setFixedSize(this->width(),this->height()); // 禁止拖动窗口大小
}
Recognition::~Recognition()
{
delete ui;
}
double Recognition::average2(const vector<double> &arr, int first, int length)
{
double sum = 0;
int k = 0;
if (arr.size() - first < length)
{
for (int i = first; i < arr.size(); i++)
{
sum += arr[i];
k = k + 1;
if (k == length)
{
break;
}
}
return sum / (arr.size() - first);
}
else
{
for (int i = first; i < arr.size(); i++)
{
sum += arr[i];
k = k + 1;
if (k == length)
{
break;
}
}
return sum / length;
}
}
void Recognition::Showlargest(Mat srcMat, Mat binaryMat, Mat &resultMat, int X)
{
Mat labelMat;
Mat statsMat;
Mat centrMat;
int nComp = cv::connectedComponentsWithStats(binaryMat, labelMat, statsMat, centrMat, X, CV_32S);
int maxpix = 0;//最大连通域的像素点数最大连通域的序号
int max = 0;//最大连通域的序号
for (int i = 1; i < nComp; i++)
{
if (statsMat.at<int>(i, 4) > maxpix)
{
maxpix = statsMat.at<int>(i, 4);
max = i;
}
}
resultMat = cv::Mat::zeros(srcMat.size(), CV_8UC3);
std::vector<cv::Vec3b> colors(nComp);
colors[0] = cv::Vec3b(0, 0, 0); //背景使用黑色
colors[max] = cv::Vec3b(255, 255, 255); //最大连通域使用白色
//对所有像素按照连通域编号进行着色（只有黑白）
for (int y = 0; y < srcMat.rows; y++)
{
for (int x = 0; x < srcMat.cols; x++)
{
int label = labelMat.at<int>(y, x);
CV_Assert(0 <= label && label <= nComp);
resultMat.at<cv::Vec3b>(y, x) = colors[label];
}
}
}
void Recognition::Showright(Mat &resultMat, int X1, int X2)
{
int i, j;
int cPointR, cPointG, cPointB;
int a = 0;
//int X = 200;//设置宽度像素
for (i = 0; i < resultMat.rows; i++)
{
for (j = resultMat.cols - 1; j >= 0; j--)
{
cPointB = resultMat.at<Vec3b>(i, j)[0];
cPointG = resultMat.at<Vec3b>(i, j)[1];
cPointR = resultMat.at<Vec3b>(i, j)[2];
if (cPointB == 255 && cPointG == 255 && cPointR == 255)
{
a = j;
break;
}
}
if (a > 0) {
for (j = 0; j < resultMat.cols; j++)
{
if (j > a + X1 && j <= a + X2)
{
resultMat.at<Vec3b>(i, j)[0] = 255;
resultMat.at<Vec3b>(i, j)[1] = 255;
resultMat.at<Vec3b>(i, j)[2] = 255;
}
else
{
resultMat.at<Vec3b>(i, j)[0] = 0;
resultMat.at<Vec3b>(i, j)[1] = 0;
resultMat.at<Vec3b>(i, j)[2] = 0;
}
}
a = 0;
}
}
}
void Recognition::Showleft(Mat &resultMat, int X1, int X2)
{
int i, j;
int cPointR, cPointG, cPointB;
int a = 0;
//int X = 200;//设置宽度像素
for (i = 0; i < resultMat.rows; i++)
{
for (j = resultMat.cols - 1; j >= 0; j--)
{
cPointB = resultMat.at<Vec3b>(i, j)[0];
cPointG = resultMat.at<Vec3b>(i, j)[1];
cPointR = resultMat.at<Vec3b>(i, j)[2];
if (cPointB == 255 && cPointG == 255 && cPointR == 255)
{
a = j;
break;
}
}
for (j = 0; j < resultMat.cols; j++)
{
if (j > a - X2 && j <= a - X1)
{
resultMat.at<Vec3b>(i, j)[0] = 255;
resultMat.at<Vec3b>(i, j)[1] = 255;
resultMat.at<Vec3b>(i, j)[2] = 255;
}
else
{
resultMat.at<Vec3b>(i, j)[0] = 0;
resultMat.at<Vec3b>(i, j)[1] = 0;
resultMat.at<Vec3b>(i, j)[2] = 0;
}
}
}
}
void Recognition::Duiqi(Mat &resultMat, int X2, int W)
{
int i, j, k;
k = 0;
int a = 0;
int cPointR, cPointG, cPointB;
for (i = 0; i < resultMat.rows; i++)
{
for (j = resultMat.cols - 1; j >= 0; j--)
{
cPointB = resultMat.at<Vec3b>(i, j)[0];
cPointG = resultMat.at<Vec3b>(i, j)[1];
cPointR = resultMat.at<Vec3b>(i, j)[2];
if (cPointB == 255 && cPointG == 255 && cPointR == 255)
{
k = k + 1;
break;
}
}
}
vector<double> arr(k);
k = 0;
for (i = 0; i < resultMat.rows; i++)
{
for (j = 0; j < resultMat.cols; j++)
{
cPointB = resultMat.at<Vec3b>(i, j)[0];
cPointG = resultMat.at<Vec3b>(i, j)[1];
cPointR = resultMat.at<Vec3b>(i, j)[2];
if (cPointB == 255 && cPointG == 255 && cPointR == 255)
{
arr[k] = j;
k = k + 1;
break;
}
}
}
int s = -1;
for (i = 0; i < resultMat.rows; i++)
{
for (j = resultMat.cols - 1; j >= 0; j--)
{
cPointB = resultMat.at<Vec3b>(i, j)[0];
cPointG = resultMat.at<Vec3b>(i, j)[1];
cPointR = resultMat.at<Vec3b>(i, j)[2];
if (cPointB == 255 && cPointG == 255 && cPointR == 255)
{
a = j;
s = s + 1;
break;
}
}
if (a > 0)
{
int Y = average2(arr, s, W);
for (j = 0; j < resultMat.cols; j++)
{
if (j > Y && j <= Y + X2)
{
resultMat.at<Vec3b>(i, j)[0] = 255;
resultMat.at<Vec3b>(i, j)[1] = 255;
resultMat.at<Vec3b>(i, j)[2] = 255;
}
else
{
resultMat.at<Vec3b>(i, j)[0] = 0;
resultMat.at<Vec3b>(i, j)[1] = 0;
resultMat.at<Vec3b>(i, j)[2] = 0;
}
}
a = 0;
}
}
}
//红外图像大小阈值
void Recognition::getSizeContours(vector<vector<Point> > &contours)
{
int cmin = 500; // 最小轮廓长度
int cmax = 1000; // 最大轮廓长度
vector<vector<Point>>::const_iterator itc = contours.begin();
while (itc != contours.end())
{
if ((itc->size()) < cmin || (itc->size()) > cmax)
{
itc = contours.erase(itc);
}
else ++itc;
}
}
//可见光图像大小阈值
void Recognition::getSizeContours2(vector<vector<Point> > &contours)
{
int cmin = 100; // 最小轮廓长度
int cmax = 500; // 最大轮廓长度
vector<vector<Point>>::const_iterator itc = contours.begin();
while (itc != contours.end())
{
if ((itc->size()) < cmin || (itc->size()) > cmax)
{
itc = contours.erase(itc);
}
else ++itc;
}
}
int Recognition::split(string str, string get[], char c)
{
int pos=0;//指向字符分割开始的的位置
int l_pos=0;//指向分割结束的位置
int count=0;//计数，保留分割字符串的数量
for(int i=0;i<str.length();i++){
if(i==str.length()-1&&str[i]!=c){//若读到最后一个字符，将最后一个分割后的字符串填入get[]
l_pos=str.length();
get[count]=string(str,pos,l_pos-pos);
pos=l_pos+1;
++count;
}
else if(str[i]==c){//分割
l_pos=i;
get[count]=string(str,pos,l_pos-pos);
pos=l_pos+1;
++count;
}
}
return count;
}
//提取渗水点的外接矩形，效果不错，但3层循环放在界面函数类跑不动，改进的话可以尝试采用多线程，把这个函数放在子线程内执行
void Recognition::minRect(Mat &inImgM, Mat &outImgM)
{
Mat src = inImgM.clone();
Mat src_gray, src_canny, dst;
//图像预处理
cvtColor(src, src_gray, COLOR_RGB2GRAY);
GaussianBlur(src_gray, dst, Size(5, 5), 10, 10);
Canny(dst, src_canny, 250, 100, 3);
//imshow("canny检测", src_canny);
Mat element = getStructuringElement(MORPH_RECT, Size(4, 2)); //定义结构元素
dilate(src_canny, src_canny, element); //膨胀
//imshow("膨胀", src_canny);
vector<vector<Point>> contours;
vector<Vec4i> hierarcy;
findContours(src_canny, contours, hierarcy, RETR_EXTERNAL, CHAIN_APPROX_SIMPLE); //寻找轮廓
vector<Rect> boundRect(contours.size());
vector<RotatedRect>box(contours.size());
Point2f rect[4];
for (int i = 0; i < contours.size(); i++)
{
box[i] = minAreaRect(Mat(contours[i])); //最小外接矩形(带角度)
boundRect[i] = boundingRect(Mat(contours[i])); //最小外接矩形(水平)
box[i].points(rect);//把最小外接矩形四个端点复制给rect数组
Mat ROI_t;
int x_t0 = 0, y_t0 = 0, w_t0 = 0, h_t0 = 0;
//取带角度的目标框
x_t0 = box[i].center.x - (box[i].size.width / 2);
y_t0 = box[i].center.y - (box[i].size.height / 2);
w_t0 = box[i].size.width;
h_t0 = box[i].size.height;
//取水平目标框
//x_t0 = boundRect[i].x;
//y_t0 = boundRect[i].y;
//w_t0 = boundRect[i].width;
//h_t0 = boundRect[i].height;
//ROI_t = src(Rect(x_t0, y_t0, w_t0, h_t0));
//画目标框
//水平框
//rectangle(src, Point(boundRect[i].x, boundRect[i].y), Point(boundRect[i].x + boundRect[i].width, boundRect[i].y + boundRect[i].height), Scalar(0, 255, 0), 2, 8);
//带角度框
for (int j = 0; j<4; j++) {
line(src, rect[j], rect[(j + 1) % 4], Scalar(0, 0, 255), 2, 8);
}
//画中心点
//circle(src, Point(box[i].center.x, box[i].center.y), 3, Scalar(0, 0, 255), -1, 8);
//imshow("Img1", src);
}
outImgM = src.clone();
}
//图片居中显示,图片大小与label大小相适应
QImage Recognition::ImageCenter(QImage qimage, QLabel *qLabel)
{
QImage image;
QSize imageSize = qimage.size();
QSize labelSize = qLabel->size();
double dWidthRatio = 1.0*imageSize.width() / labelSize.width();
double dHeightRatio = 1.0*imageSize.height() / labelSize.height();
if (dWidthRatio>dHeightRatio)
{
image = qimage.scaledToWidth(labelSize.width());
}
else
{
image = qimage.scaledToHeight(labelSize.height());
}
return image;
}
//连接mysql数据库
//void Recognition::on_connect_db_clicked()
//{
// // 添加MySql数据库
// QSqlDatabase db=QSqlDatabase::addDatabase("QMYSQL");
// // 连接数据库
// db.setHostName("localhost"); // 数据库服务器IP，数据库支持远程连接，这里localhost是本地数据库
// db.setUserName("root"); // 设置数据库用户名
// db.setPassword("Aa1124045803"); // 设置密码
// db.setDatabaseName("fx"); // 设置数据库名，使用哪个数据库，数据库要本来就存在
// db.open();
// if(db.open())
// {
// qDebug()<<"连接数据库成功";
// QMessageBox::about(this,"提示","数据库连接成功!");
// }
// else
// {
// qDebug()<<db.lastError().text();
// QMessageBox::warning(this,"错误","error open database because : "+db.lastError().text());
// }
//}
//可见光图像识别
void Recognition::on_open_files_clicked()
{
//创建输出结果文件夹
QString dir_str = "./result/light_result";
QDir file_dir;
if (!file_dir.exists(dir_str))
{
bool res = file_dir.mkpath(dir_str);
qDebug() << "新建目录是否成功" << res;
}
qDebug() << "文件夹已存在";
//选择待识别的图片
QString filename = QFileDialog::getExistingDirectory();
QDir *dir=new QDir(filename);
QStringList filter;
filter << "*.jpg" << "*.png";
QList<QFileInfo> *fileInfo=new QList<QFileInfo>(dir->entryInfoList(filter));
QProgressDialog process(this);
QString str = "图片总数:";
QString filecount = QString::number(fileInfo->count());
str.append(filecount);
process.setWindowTitle(str);
process.setFixedWidth(300);
process.setLabelText(tr("正在识别..."));
process.setRange(0,fileInfo->count());
process.setModal(true);
process.setCancelButtonText(tr("取消"));
//连接数据库，将识别结果写入数据库
QSqlDatabase dbconn = QSqlDatabase::addDatabase("QSQLITE");
dbconn.setDatabaseName("./datebase/fx.db"); //数据库文件
if(!dbconn.open())
{
qDebug()<<dbconn.lastError().text();
}
else
{
qDebug()<<"连接数据库成功";
}
QSqlQuery query(dbconn);
//循环识别
for(int i = 0;i<fileInfo->count(); i++)
{
Mat srcMat;//原图地址
Mat grayMat;//灰度图像
Mat medianMat;//中值滤波
Mat binaryMat;//二值图
Mat resultMat;//结果图像
vector<vector<Point>> contours;
srcMat = cv::imread(fileInfo->at(i).filePath().toStdString(), 1);
//cv::resize(srcMat, srcMat, Size(), 0.5, 0.5);
grayMat = cv::imread(fileInfo->at(i).filePath().toStdString(), IMREAD_GRAYSCALE);
medianBlur(grayMat, medianMat, 5);
threshold(medianMat, binaryMat, 200, 255, THRESH_BINARY);
findContours(binaryMat, contours, CV_RETR_TREE, CV_CHAIN_APPROX_NONE, cvPoint(0, 0));
getSizeContours2(contours);
resultMat = srcMat.clone();
drawContours(resultMat, contours, -1, Scalar(0,0,255), 1); // -1 表示所有轮廓
//获取当前图片名称，采用变量photo_name存储
string photoname[20];
string photo_name;
int count = split(fileInfo->at(i).filePath().toStdString(), photoname, '/');
for(int j=0;j<count;j++)
{
if(!j < count)
photo_name = photoname[j];
else
{
continue;
}
}
char a[300];
sprintf_s(a, "./result/light_result/%s", photo_name.c_str());
if (contours.size() == 0) //无渗水点
{
//cout << "no seepage" << endl;
QString qs1 = QString(R"(REPLACE INTO visible_light_photo(PhotoId,PhotoPath,IsSeepage,PhotoName) VALUES('%1','%2',%3,'%4');)").arg(i).arg(fileInfo->at(i).filePath()).arg("False").arg(fileInfo->at(i).fileName());
if(query.exec(qs1))
{
//cout << "success" << endl;
continue;
}
else
{
qDebug()<<query.lastError().text();//输出错误信息
}
}
else //有渗水点
{
query.exec(QString(R"(REPLACE INTO visible_light_photo(PhotoId,PhotoPath,IsSeepage,PhotoName) VALUES('%1','%2',%3,'%4');)").arg(i).arg(fileInfo->at(i).filePath()).arg("True").arg(fileInfo->at(i).fileName()));
}
// //qDebug()<<fileInfo->at(i).filePath();
// //qDebug()<<fileInfo->at(i).fileName();
// Mat srcMat;//原图地址
// Mat srcMat2;//原图地址
// Mat labelMat, statsMat, centrMat;//连通域函数需要
// Mat binaryMat;//二值图
// Mat binaryMat2;//二值图
// Mat resultMat;
// Mat resultMat2;
// srcMat = cv::imread(fileInfo->at(i).filePath().toStdString(), 1);
// cv::resize(srcMat, srcMat, Size(), 0.5, 0.5);
// //inRange(srcMat, Scalar(100, 100, 100), Scalar(180, 180, 180), binaryMat);//inRange函数二值化【湖水】
// //Showlargest(srcMat, binaryMat, resultMat, 4);
// //Showright(resultMat, -5, 300); //225为0.25倍情况下的像素点【这个水体连通域往右边的距离，理论上越大越好，不过太大害怕有误差，所以精确值偏大一点为最佳
// srcMat.copyTo(resultMat, resultMat);//得到大坝的区域
// //Duiqi(resultMat, -10, 300);
// inRange(resultMat, Scalar(180, 170, 170), Scalar(235, 220, 220), binaryMat);//inRange函数二值化【公路】
// //Showlargest(resultMat, binaryMat, resultMat, 4);
// //Showleft(resultMat, 30, 130);
// //Duiqi(resultMat, 95, 100);
// //srcMat.copyTo(resultMat, resultMat);//得到大坝的区域
// srcMat = resultMat.clone();
// char a[300];
// sprintf_s(a, "./result/light_result/%d.JPG", i);
// //imwrite(a, resultMat);
// srcMat2 = cv::imread(fileInfo->at(i).filePath().toStdString(), 1);
// cv::resize(srcMat2, srcMat2, Size(), 0.25, 0.25);
// inRange(srcMat2, Scalar(100, 100, 100), Scalar(180, 180, 180), binaryMat2);//inRange函数二值化【湖水】
// //Showlargest(srcMat2, binaryMat2, resultMat2, 4);
// //Showright(resultMat2, -5, 300);
// srcMat2.copyTo(resultMat2, resultMat2);
// //Duiqi(resultMat2, -10, 300);
// inRange(resultMat2, Scalar(180, 170, 170), Scalar(235, 220, 220), binaryMat2);
// //Showlargest(resultMat2, binaryMat2, resultMat2, 4);
// //Showright(resultMat2, 10, 180);
// //Duiqi(resultMat2, 170, 100);
// //srcMat2.copyTo(resultMat2, resultMat2);//得到大坝的区域
// srcMat2 = resultMat2.clone();
// inRange(srcMat2, Scalar(140, 140, 140), Scalar(255, 255, 255), binaryMat2);//inRange函数二值化【渗水点】
// int nComp = cv::connectedComponentsWithStats(binaryMat2, labelMat, statsMat, centrMat, 8, CV_32S);
// //显示用图像
// resultMat2 = cv::Mat::zeros(srcMat2.size(), CV_8UC3);
// std::vector<cv::Vec3b> colors(nComp);
// //背景使用黑色
// colors[0] = cv::Vec3b(0, 0, 0);
// for (int n = 1; n < nComp; n++) {
// if (statsMat.at<int>(n, 4) > 15)
// {
// colors[n] = cv::Vec3b(255, 255, 255);
// }
// else
// {
// colors[n] = cv::Vec3b(0, 0, 0); //去除面积小的连通域
// }
// }
// for (int y = 0; y < srcMat2.rows; y++)
// {
// for (int x = 0; x < srcMat2.cols; x++)
// {
// int label = labelMat.at<int>(y, x);
// CV_Assert(0 <= label && label <= nComp);
// resultMat2.at<cv::Vec3b>(y, x) = colors[label];
// }
// }
// int YSDNumber = 0;
// //用红框标记疑似区域
// for (int i = 1; i < nComp; i++)
// {
// if (statsMat.at<int>(i, 4) > 15)
// {
// float w = statsMat.at<int>(i, 2);
// float h = statsMat.at<int>(i, 3);
// float s = w / h;
// if (s > 0.4 && s < 2.5)
// { //根据矩形的宽高比来排除一些干扰项
// Rect bndbox;
// //bounding box左上角坐标
// bndbox.x = statsMat.at<int>(i, 0);
// bndbox.y = statsMat.at<int>(i, 1);
// //bouding box的宽和高
// bndbox.width = statsMat.at<int>(i, 2);
// bndbox.height = statsMat.at<int>(i, 3);
// //绘制
// rectangle(srcMat2, bndbox, CV_RGB(255, 0, 0), 1, 8, 0);
// YSDNumber = YSDNumber + 1;
// }
// }
// }
process.setValue(i);
if(process.wasCanceled())
break;
imwrite(a, resultMat);
QImage* img=new QImage;
img->load(fileInfo->at(i).filePath());
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QCoreApplication::processEvents();
}
QMessageBox::about(this,"提示","识别成功");
}
//查看可见光图像识别结果
void Recognition::on_showresult_clicked()
{
flag = 1;
QDir dir("./result/light_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
//qDebug() << img_files;
index = 0;
QString img_path = img_files->at(index).filePath();
//连接数据库，将识别结果写入数据库
QSqlDatabase dbconn = QSqlDatabase::addDatabase("QSQLITE");
dbconn.setDatabaseName("./datebase/fx.db"); //数据库文件
if(!dbconn.open())
{
qDebug()<<dbconn.lastError().text();
}
else
{
qDebug()<<"连接数据库成功";
}
QSqlQuery query(dbconn);
query.prepare ("SELECT * FROM visible_light_photo");
query.exec();
QString result="";
//数据库中查询检测结果的数据
while(query.next())
{
//qDebug() << QString("PhotoId:%1, PhotoPath:%2, IsSeepage:%3").arg(query.value("PhotoId").toString()).arg(query.value("PhotoPath").toString()).arg(query.value("IsSeepage").toString());
result += query.value("PhotoId").toString()+' ';
result += query.value("PhotoPath").toString()+' ';
//result += query.value("IsSeepage").toString()+' ';
if(query.value("IsSeepage") == 0)
{
result += "无渗水;";
}
else
{
result += "有渗水;";
}
qDebug() << result;
}
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
//label_other_1
QString img_path_1 = img_files->at(index).filePath();
QImage image1(img_path_1);
QImage Image1 = ImageCenter(image1,ui->label_other_1);
ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
ui->label_other_1->setAlignment(Qt::AlignCenter);
//label_other_2
QString img_path_2 = img_files->at(index+1).filePath();
QImage image2(img_path_2);
QImage Image2 = ImageCenter(image2,ui->label_other_2);
ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
ui->label_other_2->setAlignment(Qt::AlignCenter);
//label_other_3
QString img_path_3 = img_files->at(index+2).filePath();
QImage image3(img_path_3);
QImage Image3 = ImageCenter(image3,ui->label_other_3);
ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
ui->label_other_3->setAlignment(Qt::AlignCenter);
//label_other_4
QString img_path_4 = img_files->at(index+3).filePath();
QImage image4(img_path_4);
QImage Image4 = ImageCenter(image4,ui->label_other_4);
ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
ui->label_other_4->setAlignment(Qt::AlignCenter);
//label_other_5
QString img_path_5 = img_files->at(index+4).filePath();
QImage image5(img_path_5);
QImage Image5 = ImageCenter(image5,ui->label_other_5);
ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
ui->label_other_5->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index).fileName());
ui->label->setText(str);
}
}
//下一张图片
void Recognition::on_next_button_clicked()
{
if(flag==1)
{
QDir dir("./result/light_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
if(index<img_files->count()-5)
{
index=qAbs(index+1);
QString img_path = img_files->at(index).filePath();
img_path_1 = img_files->at(index).filePath();
QImage image1(img_path_1);
QImage Image1 = ImageCenter(image1,ui->label_other_1);
ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
ui->label_other_1->setAlignment(Qt::AlignCenter);
img_path_2 = img_files->at(index+1).filePath();
QImage image2(img_path_2);
QImage Image2 = ImageCenter(image2,ui->label_other_2);
ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
ui->label_other_2->setAlignment(Qt::AlignCenter);
img_path_3 = img_files->at(index+2).filePath();
QImage image3(img_path_3);
QImage Image3 = ImageCenter(image3,ui->label_other_3);
ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
ui->label_other_3->setAlignment(Qt::AlignCenter);
img_path_4 = img_files->at(index+3).filePath();
QImage image4(img_path_4);
QImage Image4 = ImageCenter(image4,ui->label_other_4);
ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
ui->label_other_4->setAlignment(Qt::AlignCenter);
img_path_5 = img_files->at(index+4).filePath();
QImage image5(img_path_5);
QImage Image5 = ImageCenter(image5,ui->label_other_5);
ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
ui->label_other_5->setAlignment(Qt::AlignCenter);
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index).fileName());
ui->label->setText(str);
}
}else
{
index = qAbs(img_files->count()-5);
}
}
else if(flag==2)
{
QDir dir("C:/Users/a1124/Desktop/Desktop/result1");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
if(index<img_files->count()-5)
{
index=qAbs(index+1);
QString img_path = img_files->at(index).filePath();
img_path_1 = img_files->at(index).filePath();
QImage image1(img_path_1);
QImage Image1 = ImageCenter(image1,ui->label_other_1);
ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
ui->label_other_1->setAlignment(Qt::AlignCenter);
img_path_2 = img_files->at(index+1).filePath();
QImage image2(img_path_2);
QImage Image2 = ImageCenter(image2,ui->label_other_2);
ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
ui->label_other_2->setAlignment(Qt::AlignCenter);
img_path_3 = img_files->at(index+2).filePath();
QImage image3(img_path_3);
QImage Image3 = ImageCenter(image3,ui->label_other_3);
ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
ui->label_other_3->setAlignment(Qt::AlignCenter);
img_path_4 = img_files->at(index+3).filePath();
QImage image4(img_path_4);
QImage Image4 = ImageCenter(image4,ui->label_other_4);
ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
ui->label_other_4->setAlignment(Qt::AlignCenter);
img_path_5 = img_files->at(index+4).filePath();
QImage image5(img_path_5);
QImage Image5 = ImageCenter(image5,ui->label_other_5);
ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
ui->label_other_5->setAlignment(Qt::AlignCenter);
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index).fileName());
ui->label->setText(str);
}
}else
{
index = qAbs(img_files->count()-5);
}
}
else if(flag == 3)
{
QDir dir("./result/red_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
if(index<img_files->count()-5)
{
index=qAbs(index+1);
QString img_path = img_files->at(index).filePath();
img_path_1 = img_files->at(index).filePath();
QImage image1(img_path_1);
QImage Image1 = ImageCenter(image1,ui->label_other_1);
ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
ui->label_other_1->setAlignment(Qt::AlignCenter);
img_path_2 = img_files->at(index+1).filePath();
QImage image2(img_path_2);
QImage Image2 = ImageCenter(image2,ui->label_other_2);
ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
ui->label_other_2->setAlignment(Qt::AlignCenter);
img_path_3 = img_files->at(index+2).filePath();
QImage image3(img_path_3);
QImage Image3 = ImageCenter(image3,ui->label_other_3);
ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
ui->label_other_3->setAlignment(Qt::AlignCenter);
img_path_4 = img_files->at(index+3).filePath();
QImage image4(img_path_4);
QImage Image4 = ImageCenter(image4,ui->label_other_4);
ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
ui->label_other_4->setAlignment(Qt::AlignCenter);
img_path_5 = img_files->at(index+4).filePath();
QImage image5(img_path_5);
QImage Image5 = ImageCenter(image5,ui->label_other_5);
ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
ui->label_other_5->setAlignment(Qt::AlignCenter);
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index).fileName());
ui->label->setText(str);
}
}else
{
index = qAbs(img_files->count()-5);
}
}
}
//上一张图片
void Recognition::on_last_button_clicked()
{
if(flag==1)
{
if(index>=1)
{
index=(index-1);
QDir dir("./result/light_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index).filePath();
img_path_1 = img_files->at(index).filePath();
QImage image1(img_path_1);
QImage Image1 = ImageCenter(image1,ui->label_other_1);
ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
ui->label_other_1->setAlignment(Qt::AlignCenter);
img_path_2 = img_files->at(index+1).filePath();
QImage image2(img_path_2);
QImage Image2 = ImageCenter(image2,ui->label_other_2);
ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
ui->label_other_2->setAlignment(Qt::AlignCenter);
img_path_3 = img_files->at(index+2).filePath();
QImage image3(img_path_3);
QImage Image3 = ImageCenter(image3,ui->label_other_3);
ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
ui->label_other_3->setAlignment(Qt::AlignCenter);
img_path_4 = img_files->at(index+3).filePath();
QImage image4(img_path_4);
QImage Image4 = ImageCenter(image4,ui->label_other_4);
ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
ui->label_other_4->setAlignment(Qt::AlignCenter);
img_path_5 = img_files->at(index+4).filePath();
QImage image5(img_path_5);
QImage Image5 = ImageCenter(image5,ui->label_other_5);
ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
ui->label_other_5->setAlignment(Qt::AlignCenter);
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index).fileName());
ui->label->setText(str);
}
}else
{
index = 0;
}
}
else if(flag==2)
{
if(index>=1)
{
index=(index-1);
QDir dir("C:/Users/a1124/Desktop/Desktop/result1");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index).filePath();
img_path_1 = img_files->at(index).filePath();
QImage image1(img_path_1);
QImage Image1 = ImageCenter(image1,ui->label_other_1);
ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
ui->label_other_1->setAlignment(Qt::AlignCenter);
img_path_2 = img_files->at(index+1).filePath();
QImage image2(img_path_2);
QImage Image2 = ImageCenter(image2,ui->label_other_2);
ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
ui->label_other_2->setAlignment(Qt::AlignCenter);
img_path_3 = img_files->at(index+2).filePath();
QImage image3(img_path_3);
QImage Image3 = ImageCenter(image3,ui->label_other_3);
ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
ui->label_other_3->setAlignment(Qt::AlignCenter);
img_path_4 = img_files->at(index+3).filePath();
QImage image4(img_path_4);
QImage Image4 = ImageCenter(image4,ui->label_other_4);
ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
ui->label_other_4->setAlignment(Qt::AlignCenter);
img_path_5 = img_files->at(index+4).filePath();
QImage image5(img_path_5);
QImage Image5 = ImageCenter(image5,ui->label_other_5);
ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
ui->label_other_5->setAlignment(Qt::AlignCenter);
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index).fileName());
ui->label->setText(str);
}
}else
{
index = 0;
}
}
else if(flag == 3)
{
if(index>=1)
{
index=(index-1);
QDir dir("./result/red_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index).filePath();
img_path_1 = img_files->at(index).filePath();
QImage image1(img_path_1);
QImage Image1 = ImageCenter(image1,ui->label_other_1);
ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
ui->label_other_1->setAlignment(Qt::AlignCenter);
img_path_2 = img_files->at(index+1).filePath();
QImage image2(img_path_2);
QImage Image2 = ImageCenter(image2,ui->label_other_2);
ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
ui->label_other_2->setAlignment(Qt::AlignCenter);
img_path_3 = img_files->at(index+2).filePath();
QImage image3(img_path_3);
QImage Image3 = ImageCenter(image3,ui->label_other_3);
ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
ui->label_other_3->setAlignment(Qt::AlignCenter);
img_path_4 = img_files->at(index+3).filePath();
QImage image4(img_path_4);
QImage Image4 = ImageCenter(image4,ui->label_other_4);
ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
ui->label_other_4->setAlignment(Qt::AlignCenter);
img_path_5 = img_files->at(index+4).filePath();
QImage image5(img_path_5);
QImage Image5 = ImageCenter(image5,ui->label_other_5);
ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
ui->label_other_5->setAlignment(Qt::AlignCenter);
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index).fileName());
ui->label->setText(str);
}
}else
{
index = 0;
}
}
}
//由于Qlabel不支持click事件，设置一个透明的button在Qlabel中，点击button就等同于点击Qlabel，以下代码是透明butoon的事件。
void Recognition::on_label_other_1_button_clicked()
{
if(flag==1)
{
QDir dir("./result/light_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+1).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
else if(flag==2)
{
QDir dir("C:/Users/a1124/Desktop/Desktop/result1");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+1).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
else if(flag == 3)
{
QDir dir("./result/red_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+1).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
}
void Recognition::on_label_other_2_button_clicked()
{
if(flag==1)
{
QDir dir("./result/light_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+1).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+2);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+2).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
else if(flag==2)
{
QDir dir("C:/Users/a1124/Desktop/Desktop/result1");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+1).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+2);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+2).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
else if(flag == 3)
{
QDir dir("./result/red_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+1).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+2);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+2).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
}
void Recognition::on_label_other_3_button_clicked()
{
if(flag==1)
{
QDir dir("./result/light_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+2).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+3);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+3).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
else if(flag==2)
{
QDir dir("C:/Users/a1124/Desktop/Desktop/result1");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+2).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+3);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+3).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
else if(flag == 3)
{
QDir dir("./result/red_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+2).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+3);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+3).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
}
void Recognition::on_label_other_4_button_clicked()
{
if(flag==1)
{
QDir dir("./result/light_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+3).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+4);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+4).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
else if(flag==2)
{
QDir dir("C:/Users/a1124/Desktop/Desktop/result1");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+3).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+4);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+4).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
else if(flag == 3)
{
QDir dir("./result/red_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+3).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+4);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+4).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
}
}
void Recognition::on_label_other_5_button_clicked()
{
if(flag==1)
{
QDir dir("./result/light_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+4).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+5);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+5).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
}
else if(flag==2)
{
QDir dir("C:/Users/a1124/Desktop/Desktop/result1");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+4).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+5);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+5).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
}
else if(flag == 3)
{
QDir dir("./result/red_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
QString img_path = img_files->at(index+4).filePath();
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+5);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index+5).fileName());
ui->label->setText(str);
}
ui->label_other_1->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_2->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_3->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_4->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(0, 0, 0);");
ui->label_other_5->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(255, 0, 0);");
}
}
//塌陷识别
//void Recognition::on_collapse_identification_clicked()
//{
// //创建输出结果文件夹
// QString dir_str = "C:/Users/a1124/Desktop/Desktop/result1";
// QDir file_dir;
// if (!file_dir.exists(dir_str))
// {
// bool res = file_dir.mkpath(dir_str);
// qDebug() << "新建目录是否成功" << res;
// }
// qDebug() << "文件夹已存在";
// //选择待识别的图片
// QString filename = QFileDialog::getExistingDirectory();
// QDir *dir=new QDir(filename);
// QStringList filter;
// filter << "*.jpg" << "*.png";
// QList<QFileInfo> *fileInfo=new QList<QFileInfo>(dir->entryInfoList(filter));
// QProgressDialog process(this);
// QString str = "图片总数:";
// QString filecount = QString::number(fileInfo->count());
// str.append(filecount);
// process.setWindowTitle(str);
// process.setFixedWidth(300);
// process.setLabelText(tr("正在识别..."));
// process.setRange(0,fileInfo->count());
// process.setModal(true);
// process.setCancelButtonText(tr("取消"));
// //循环识别
// for(int i = 0;i<fileInfo->count(); i++)
// {
// Mat srcMat;//原图地址
// Mat srcMat2;//原图地址
// Mat labelMat, statsMat, centrMat;//连通域函数需要
// Mat binaryMat;//二值图
// Mat binaryMat2;//二值图
// Mat resultMat;
// Mat resultMat2;
// srcMat = cv::imread(fileInfo->at(i).filePath().toStdString(), 1);
// cv::resize(srcMat, srcMat, Size(), 0.25, 0.25);
// inRange(srcMat, Scalar(100, 100, 100), Scalar(180, 180, 180), binaryMat);//inRange函数二值化【湖水】
// //Showlargest(srcMat, binaryMat, resultMat, 4);
// //Showright(resultMat, -5, 300); //225为0.25倍情况下的像素点【这个水体连通域往右边的距离，理论上越大越好，不过太大害怕有误差，所以精确值偏大一点为最佳
// srcMat.copyTo(resultMat, resultMat);//得到大坝的区域
// //Duiqi(resultMat, -10, 300);
// inRange(resultMat, Scalar(180, 170, 170), Scalar(235, 220, 220), binaryMat);//inRange函数二值化【公路】
// //Showlargest(resultMat, binaryMat, resultMat, 4);
// //Showleft(resultMat, 30, 130);
// //Duiqi(resultMat, 95, 100);
// srcMat.copyTo(resultMat, resultMat);//得到大坝的区域
// srcMat = resultMat.clone();
// char a[300];
// sprintf_s(a, "C:/Users/a1124/Desktop/Desktop/result/%d.JPG", i);
// inRange(srcMat, Scalar(150, 160, 150), Scalar(255, 255, 255), binaryMat2);//inRange函数二值化【渗水点】
// int nComp = cv::connectedComponentsWithStats(binaryMat2, labelMat, statsMat, centrMat, 8, CV_32S);
// //显示用图像
// resultMat = cv::Mat::zeros(srcMat.size(), CV_8UC3);
// std::vector<cv::Vec3b> colors(nComp);
// //背景使用黑色
// colors[0] = cv::Vec3b(0, 0, 0);
// for (int n = 1; n < nComp; n++) {
// if (statsMat.at<int>(n, 4) > 15) {
// colors[n] = cv::Vec3b(255, 255, 255);
// }
// else {
// colors[n] = cv::Vec3b(0, 0, 0); //去除面积小的连通域
// }
// }
// for (int y = 0; y < srcMat.rows; y++) {
// for (int x = 0; x < srcMat.cols; x++) {
// int label = labelMat.at<int>(y, x);
// CV_Assert(0 <= label && label <= nComp);
// resultMat.at<cv::Vec3b>(y, x) = colors[label];
// }
// }
// int YSDNumber = 0;
// //用红框标记疑似区域
// for (int i = 1; i < nComp; i++) {
// //char num[10];
// //sprintf_s(num, "%d", i);
// if (statsMat.at<int>(i, 4) > 15) {
// float w = statsMat.at<int>(i, 2);
// float h = statsMat.at<int>(i, 3);
// float s = w / h;
// if (s > 0.4 && s < 2.5) { //根据矩形的宽高比来排除一些干扰项
// Rect bndbox;
// //bounding box左上角坐标
// bndbox.x = statsMat.at<int>(i, 0);
// bndbox.y = statsMat.at<int>(i, 1);
// //bouding box的宽和高
// bndbox.width = statsMat.at<int>(i, 2);
// bndbox.height = statsMat.at<int>(i, 3);
// //绘制
// rectangle(srcMat, bndbox, CV_RGB(255, 0, 0), 1, 8, 0);
// YSDNumber = YSDNumber + 1;
// }
// }
// }
// process.setValue(i);
// if(process.wasCanceled())
// break;
// imwrite(a, srcMat);
// QImage* img=new QImage;
// img->load(fileInfo->at(i).filePath());
// ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
// ui->show->height(),
// Qt::KeepAspectRatio, //保持长宽比例
// Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
// ui->show->setAlignment(Qt::AlignCenter);
// QCoreApplication::processEvents();
// }
// QMessageBox::about(this,"提示","识别成功");
//}
//查看塌陷
//void Recognition::on_showresult_collapse_clicked()
//{
// flag = 2;
// QDir dir("C:/Users/a1124/Desktop/Desktop/result1");
// QStringList nameFilters;
// nameFilters << "*.jpg" << "*.png";
// QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
// index = 0;
// QString img_path = img_files->at(index).filePath();
// if(img_path.isEmpty())
// {
// return;
// }
// else
// {
// QImage* img=new QImage;
// if(! (img->load(img_path) ) ) //加载图像路径
// {
// QMessageBox::information(this,
// tr("打开图像失败"),
// tr("打开图像失败!"));
// delete img;
// return;
// }
// ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
// ui->show->height(),
// Qt::KeepAspectRatio, //保持长宽比例
// Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
// ui->show->setAlignment(Qt::AlignCenter);
// //label_other_1
// QString img_path_1 = img_files->at(index).filePath();
// QImage image1(img_path_1);
// QImage Image1 = ImageCenter(image1,ui->label_other_1);
// ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
// ui->label_other_1->setAlignment(Qt::AlignCenter);
// //label_other_2
// QString img_path_2 = img_files->at(index+1).filePath();
// QImage image2(img_path_2);
// QImage Image2 = ImageCenter(image2,ui->label_other_2);
// ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
// ui->label_other_2->setAlignment(Qt::AlignCenter);
// //label_other_3
// QString img_path_3 = img_files->at(index+2).filePath();
// QImage image3(img_path_3);
// QImage Image3 = ImageCenter(image3,ui->label_other_3);
// ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
// ui->label_other_3->setAlignment(Qt::AlignCenter);
// //label_other_4
// QString img_path_4 = img_files->at(index+3).filePath();
// QImage image4(img_path_4);
// QImage Image4 = ImageCenter(image4,ui->label_other_4);
// ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
// ui->label_other_4->setAlignment(Qt::AlignCenter);
// //label_other_5
// QString img_path_5 = img_files->at(index+4).filePath();
// QImage image5(img_path_5);
// QImage Image5 = ImageCenter(image5,ui->label_other_5);
// ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
// ui->label_other_5->setAlignment(Qt::AlignCenter);
// QString str = "当前图片编号:";
// QString str_index = QString::number(index+1);
// str.append(str_index);
// QString str_count = QString::number(img_files->count());
// QString str1 = " 图片总数:";
// str.append(str1);
// str.append(str_count);
// ui->label->setText(str);
// }
//}
//红外图像检测渗水点
void Recognition::on_infrared_identification_clicked()
{
//创建输出结果文件夹
QString dir_str = "./result/red_result";
QDir file_dir;
if (!file_dir.exists(dir_str))
{
bool res = file_dir.mkpath(dir_str);
qDebug() << "新建目录是否成功" << res;
}
qDebug() << "文件夹已存在";
//选择待识别的图片
QString filename = QFileDialog::getExistingDirectory();
QDir *dir=new QDir(filename);
QStringList filter;
filter << "*.jpg" << "*.png";
QList<QFileInfo> *fileInfo=new QList<QFileInfo>(dir->entryInfoList(filter));
QProgressDialog process(this);
QString str = "图片总数:";
QString filecount = QString::number(fileInfo->count());
str.append(filecount);
process.setWindowTitle(str);
process.setFixedWidth(300);
process.setLabelText(tr("正在识别..."));
process.setRange(0,fileInfo->count());
process.setModal(true);
process.setCancelButtonText(tr("取消"));
//连接数据库，将识别结果写入数据库
QSqlDatabase dbconn = QSqlDatabase::addDatabase("QSQLITE");
dbconn.setDatabaseName("./datebase/fx.db"); //数据库文件
if(!dbconn.open())
{
qDebug()<<dbconn.lastError().text();
}
else
{
qDebug()<<"连接数据库成功";
}
QSqlQuery query(dbconn);
//循环识别
for(int i = 0;i<fileInfo->count(); i++)
{
Mat imgsrc;
Mat gray;
Mat result;
Mat binaryMat;
Mat labelMat, statsMat, centrMat;
imgsrc = cv::imread(fileInfo->at(i).filePath().toStdString(), 1);
//获取当前图片名称，采用变量photo_name存储
string photoname[20];
string photo_name;
int count = split(fileInfo->at(i).filePath().toStdString(), photoname, '/');
for(int j=0;j<count;j++)
{
if(!j < count)
photo_name = photoname[j];
else
{
continue;
}
}
//cout << photo_name <<endl;
//threshold(imgsrc, result, 100, 255, CV_THRESH_BINARY); //红蓝图像
threshold(imgsrc, result, 65, 255, CV_THRESH_BINARY_INV); //灰白图像
cvtColor(result, gray, COLOR_BGR2GRAY);
inRange(gray, Scalar(0, 0, 0), Scalar(0, 0, 0), binaryMat);
vector<vector<Point>> contours;
//CV_CHAIN_APPROX_NONE 获取每个轮廓每个像素点
findContours(binaryMat, contours, CV_RETR_TREE, CV_CHAIN_APPROX_NONE, cvPoint(0, 0));
getSizeContours(contours);
char a[300];
sprintf_s(a, "./result/red_result//%s", photo_name.c_str()); //c_str()函数返回一个指向正规C字符串的指针, 内容与本string串相同.
QString qstr_a = QString::fromStdString(a);
//QString qstr_photoname = QString::fromStdString(photo_name);
//cout << a << endl;
//qDebug() << QDateTime::currentDateTime().toString("yyyyMMddhhmmsszzz");
//cout << contours.size() << endl;
if (contours.size() == 0) //无渗水点
{
//cout << "no seepage" << endl;
QString qs1 = QString(R"(REPLACE INTO infrared_photo(PhotoId,PhotoPath,IsSeepage,PhotoName) VALUES('%1','%2',%3,'%4');)").arg(i).arg(qstr_a).arg("False").arg(fileInfo->at(i).fileName());
if(query.exec(qs1))
{
//cout << "success" << endl;
continue;
}
else
{
qDebug()<<query.lastError().text();//输出错误信息
}
}
else //有渗水点
{
query.exec(QString(R"(REPLACE INTO infrared_photo(PhotoId,PhotoPath,IsSeepage,PhotoName) VALUES('%1','%2',%3,'%4');)").arg(i).arg(qstr_a).arg("True").arg(fileInfo->at(i).fileName()));
}
Mat resultMat(imgsrc.size(), CV_8U, Scalar(255));
drawContours(imgsrc, contours, -1, Scalar(193,255,0), 2); // -1 表示所有轮廓
process.setValue(i);
if(process.wasCanceled())
break;
imwrite(a, imgsrc);
QImage* img=new QImage;
img->load(fileInfo->at(i).filePath());
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
QCoreApplication::processEvents();
}
QMessageBox::about(this,"提示","识别成功");
}
//查看红外识别结果
void Recognition::on_showresult_infrared_clicked()
{
flag = 3;
QDir dir("./result/red_result");
QStringList nameFilters;
nameFilters << "*.jpg" << "*.png";
QList<QFileInfo> *img_files=new QList<QFileInfo>(dir.entryInfoList(nameFilters));
index = 0;
QString img_path = img_files->at(index).filePath();
//连接数据库
QSqlDatabase dbconn = QSqlDatabase::addDatabase("QSQLITE");
dbconn.setDatabaseName("./datebase/fx.db"); //数据库文件
if(!dbconn.open())
{
qDebug()<<dbconn.lastError().text();
}
else
{
qDebug()<<"连接数据库成功";
}
QSqlQuery query(dbconn);
query.prepare ("SELECT * FROM infrared_photo");
query.exec();
QString result="";
//数据库中查询检测结果的数据
while(query.next())
{
//qDebug() << QString("PhotoId:%1, PhotoPath:%2, IsSeepage:%3").arg(query.value("PhotoId").toString()).arg(query.value("PhotoPath").toString()).arg(query.value("IsSeepage").toString());
result += query.value("PhotoId").toString()+' ';
result += query.value("PhotoPath").toString()+' ';
//result += query.value("IsSeepage").toString()+' ';
if(query.value("IsSeepage") == 0)
{
result += "无渗水;";
}
else
{
result += "有渗水;";
}
qDebug() << result;
}
if(img_path.isEmpty())
{
return;
}
else
{
QImage* img=new QImage;
if(! (img->load(img_path) ) ) //加载图像路径
{
QMessageBox::information(this,
tr("打开图像失败"),
tr("打开图像失败!"));
delete img;
return;
}
ui->show->setPixmap(QPixmap::fromImage(*img).scaled(ui->show->width(),
ui->show->height(),
Qt::KeepAspectRatio, //保持长宽比例
Qt::SmoothTransformation)); //平滑处理，使图片缩小时不失真
ui->show->setAlignment(Qt::AlignCenter);
//label_other_1
QString img_path_1 = img_files->at(index).filePath();
QImage image1(img_path_1);
QImage Image1 = ImageCenter(image1,ui->label_other_1);
ui->label_other_1->setPixmap(QPixmap::fromImage(Image1));
ui->label_other_1->setAlignment(Qt::AlignCenter);
//label_other_2
QString img_path_2 = img_files->at(index+1).filePath();
QImage image2(img_path_2);
QImage Image2 = ImageCenter(image2,ui->label_other_2);
ui->label_other_2->setPixmap(QPixmap::fromImage(Image2));
ui->label_other_2->setAlignment(Qt::AlignCenter);
//label_other_3
QString img_path_3 = img_files->at(index+2).filePath();
QImage image3(img_path_3);
QImage Image3 = ImageCenter(image3,ui->label_other_3);
ui->label_other_3->setPixmap(QPixmap::fromImage(Image3));
ui->label_other_3->setAlignment(Qt::AlignCenter);
//label_other_4
QString img_path_4 = img_files->at(index+3).filePath();
QImage image4(img_path_4);
QImage Image4 = ImageCenter(image4,ui->label_other_4);
ui->label_other_4->setPixmap(QPixmap::fromImage(Image4));
ui->label_other_4->setAlignment(Qt::AlignCenter);
//label_other_5
QString img_path_5 = img_files->at(index+4).filePath();
QImage image5(img_path_5);
QImage Image5 = ImageCenter(image5,ui->label_other_5);
ui->label_other_5->setPixmap(QPixmap::fromImage(Image5));
ui->label_other_5->setAlignment(Qt::AlignCenter);
QString str = "当前图片编号:";
QString str_index = QString::number(index+1);
str.append(str_index);
QString str_count = QString::number(img_files->count());
QString str1 = " 图片总数:";
str.append(str1);
str.append(str_count);
QString str2 = " 图片名:";
str.append(str2);
str.append(img_files->at(index).fileName());
ui->label->setText(str);
}
}
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