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table_datasets_en.md 2.31 KB

# Table Recognition Datasets

- [Dataset Summary](#dataset-summary)
- [1. PubTabNet](#1-pubtabnet)
- [2. TAL Table Recognition Competition Dataset](#2-tal-table-recognition-competition-dataset)
- [3. WTW Chinese scene table dataset](#3-wtw-chinese-scene-table-dataset)

Here are the commonly used table recognition datasets, which are being updated continuously. Welcome to contribute datasets~

## Dataset Summary

| dataset | Image download link | PPOCR format annotation download link |
|---|---|---|
| PubTabNet |https://github.com/ibm-aur-nlp/PubTabNet| jsonl format, which can be loaded directly with [pubtab_dataset.py](../../../ppocr/data/pubtab_dataset.py) |
| TAL Table Recognition Competition Dataset |https://ai.100tal.com/dataset| jsonl format, which can be loaded directly with [pubtab_dataset.py](../../../ppocr/data/pubtab_dataset.py) |
| WTW Chinese scene table dataset |https://github.com/wangwen-whu/WTW-Dataset| Conversion is required to load with [pubtab_dataset.py](../../../ppocr/data/pubtab_dataset.py)|

## 1. PubTabNet
- **Data Introduction**：The training set of the PubTabNet dataset contains 500,000 images and the validation set contains 9000 images. Part of the image visualization is shown below.

<div align="center">
    <img src="../../datasets/table_PubTabNet_demo/PMC524509_007_00.png" width="500">
    <img src="../../datasets/table_PubTabNet_demo/PMC535543_007_01.png" width="500">
</div>

- **illustrate**：When using this dataset, the [CDLA-Permissive](https://cdla.io/permissive-1-0/) protocol is required.

## 2. TAL Table Recognition Competition Dataset
- **Data Introduction**：The training set of the TAL table recognition competition dataset contains 16,000 images. The validation set does not give trainable annotations.

<div align="center">
    <img src="../../datasets/table_tal_demo/1.jpg" width="500">
    <img src="../../datasets/table_tal_demo/2.jpg" width="500">
</div>

## 3. WTW Chinese scene table dataset
- **Data Introduction**：The WTW Chinese scene table dataset consists of two parts: table detection and table data. The dataset contains images of two scenes, scanned and photographed.
https://github.com/wangwen-whu/WTW-Dataset/blob/main/demo/20210816_210413.gif

<div align="center">
    <img src="https://github.com/wangwen-whu/WTW-Dataset/blob/main/demo/20210816_210413.gif" width="500">
</div>

一键复制编辑原始数据按行查看历史

提交于 2022-08-16 07:45 . add dataset desc

Table Recognition Datasets

Dataset Summary
1. PubTabNet
2. TAL Table Recognition Competition Dataset
3. WTW Chinese scene table dataset

Here are the commonly used table recognition datasets, which are being updated continuously. Welcome to contribute datasets~

Dataset Summary

dataset	Image download link	PPOCR format annotation download link
PubTabNet	https://github.com/ibm-aur-nlp/PubTabNet	jsonl format, which can be loaded directly with pubtab_dataset.py
TAL Table Recognition Competition Dataset	https://ai.100tal.com/dataset	jsonl format, which can be loaded directly with pubtab_dataset.py
WTW Chinese scene table dataset	https://github.com/wangwen-whu/WTW-Dataset	Conversion is required to load with pubtab_dataset.py

1. PubTabNet

Data Introduction：The training set of the PubTabNet dataset contains 500,000 images and the validation set contains 9000 images. Part of the image visualization is shown below.

illustrate：When using this dataset, the CDLA-Permissive protocol is required.

2. TAL Table Recognition Competition Dataset

Data Introduction：The training set of the TAL table recognition competition dataset contains 16,000 images. The validation set does not give trainable annotations.

3. WTW Chinese scene table dataset

Data Introduction：The WTW Chinese scene table dataset consists of two parts: table detection and table data. The dataset contains images of two scenes, scanned and photographed. https://github.com/wangwen-whu/WTW-Dataset/blob/main/demo/20210816_210413.gif

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