图片数据与对应标签数据互相调出

• 通过图片文件名调出对应的标签数据

import glob
import cv2
import os
import shutilif __name__ &＃61;&＃61; &＃39;__main__&＃39;:imgPath &＃61; &＃39;E:\\original-data\\picture\\test\\img&＃39;savePath &＃61; &＃39;E:\\original-data\\picture\\test\\save\\&＃39;filename &＃61; os.listdir(imgPath)totalTxt &＃61; "E:\\original-data\\picture\\label\\"for fn in filename:fn &＃61; fn.replace("png", "txt")txtPath &＃61; totalTxt &＃43; fnshutil.copyfile(txtPath, savePath &＃43; fn)


• 通过标签文件名调出对应的图片数据

import glob
import cv2
import osif __name__ &＃61;&＃61; &＃39;__main__&＃39;:txtPath &＃61; &＃39;E:\\original-data\\picture\\test\\txt&＃39;savePath &＃61; &＃39;E:\\original-data\\picture\\test\\save\\&＃39;filename &＃61; os.listdir(txtPath)totalImg &＃61; "E:\\original-data\\picture\\pic\\"for fn in filename:fn &＃61; fn.replace("txt", "png")ImgPath &＃61; totalImg &＃43; fnimg &＃61; cv2.imread(ImgPath)cv2.imwrite(savePath &＃43; fn, img)