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【代码】仿射变换利用M对特征点对应坐标点计算。

pan_pp.pytorch/README.md at master · whai362/pan_pp.pytorch · GitHub CTW1500[dataset] https://1drv.ms/u/s!Aplwt7jiPGKilH4XzZPoKrO7Aulk Total-Text[image][gt] https://drive.google.com/file/d/1bC68CzsSVTusZVvOkk7imSZSbgD1MqK2/view?usp=sharin...

import globimport jsonimport osimport cv2from IOU import CaculateIOU# json_list=glob.glob(r'D:\Personal\Desktop\res\*.json')def cut_img(json_path,img_name,img_dir): json_result = json.load(open(json_path, 'r', encoding='utf-8')) annotation.