我用的是下面这个脚本进行改名字:
import os import sys path = "/home/bnrc/py-faster-rcnn/data/VOCdevkit2007/VOC2007/JPEGImages" count = 0 for (path,dirs,files) in os.walk(path): for filename in files: count += 1 new_name = "%06d"%(count)+'.jpg' print new_name os.rename(path+"/"+filename,path+"/"+new_name) print count
但制作出来的图片顺序和原顺序不一样:
原因在于os.walk读取目录的文件不是按顺序的,或者说按某种顺序但我不知道,至少没有按照文件夹本来的文件顺序返回
利用all_image_index这个文件来实现不改变顺序的同时修改了文件的名字
import os import sys path = "/home/bnrc/py-faster-rcnn/data/VOCdevkit2007/VOC2007/JPEGImages" count = 0 with open('/home/bnrc/py-faster-rcnn/data/VOCdevkit2007/VOC2007/all_image_index.txt','r') as file: for line in file: count += 1 old_name = line.strip() # print new_name new_name = "%06d"%(count)+'.jpg' os.rename(path+"/"+old_name,path+"/"+new_name)