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_BASE_: [
'detector/ppyolov2_r50vd_dcn_365e_640x640_mot17half.yml',
'../../datasets/mot.yml',
'../../runtime.yml',
'_base_/deepsort_reader_1088x608.yml',
]
metric: MOT
num_classes: 1
EvalMOTDataset:
!MOTImageFolder
dataset_dir: dataset/mot
data_root: MOT17/images/half
keep_ori_im: True # set as True in DeepSORT
det_weights: https://paddledet.bj.bcebos.com/models/mot/deepsort/ppyolov2_r50vd_dcn_365e_640x640_mot17half.pdparams
reid_weights: https://paddledet.bj.bcebos.com/models/mot/deepsort/deepsort_pplcnet.pdparams
# DeepSORT configuration
architecture: DeepSORT
pretrain_weights: None
DeepSORT:
detector: YOLOv3 # PPYOLOv2 version
reid: PPLCNetEmbedding
tracker: DeepSORTTracker
# reid and tracker configuration
# see 'configs/mot/deepsort/reid/deepsort_pplcnet.yml'
PPLCNetEmbedding:
input_ch: 1280
output_ch: 512
DeepSORTTracker:
input_size: [64, 192]
min_box_area: 0
vertical_ratio: -1
budget: 100
max_age: 70
n_init: 3
metric_type: cosine
matching_threshold: 0.2
max_iou_distance: 0.9
motion: KalmanFilter
# detector configuration: PPYOLOv2 version
# see 'configs/mot/deepsort/detector/ppyolov2_r50vd_dcn_365e_640x640_mot17half.yml'
YOLOv3:
backbone: ResNet
neck: PPYOLOPAN
yolo_head: YOLOv3Head
post_process: BBoxPostProcess
ResNet:
depth: 50
variant: d
return_idx: [1, 2, 3]
dcn_v2_stages: [3]
freeze_at: -1
freeze_norm: false
norm_decay: 0.
# Tracking requires higher quality boxes, so decode.conf_thresh will be higher
BBoxPostProcess:
decode:
name: YOLOBox
conf_thresh: 0.25 # 0.01 in original detector
downsample_ratio: 32
clip_bbox: true
scale_x_y: 1.05
nms:
name: MatrixNMS
keep_top_k: 100
score_threshold: 0.25 # 0.01 in original detector
post_threshold: 0.25 # 0.01 in original detector
nms_top_k: -1
background_label: -1
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