生成数据集列表txt<代码>

以KITTI的双目视觉数据为例，python代码：

import os, glob

# info = os.getcwd() # Get current path
info = '/media/wwt/9e35de07-e248-49c2-afcf-b9ce00605fbe/HXH/backup/dataset'

# KITTI2012
info2012 = info + '/KITTI stereo2012/training/'
imgLlist = info2012 + 'colored_0/'
imgRlist = info2012 + 'colored_1/'
displist = info2012 + 'disp_noc/'

imgLlist = sorted(glob.glob(imgLlist+'*_10.png'))
imgRlist = sorted(glob.glob(imgRlist+'*_10.png'))
displist = sorted(glob.glob(displist+'*_10.png'))

ft = open('1.txt','w')

for i in range(len(imgLlist)):
    imgL = imgLlist[i]
    imgR = imgRlist[i]
    disp = displist[i]
    if imgL[imgL.rfind('/')+1:] == imgR[imgR.rfind('/')+1:] == disp[disp.rfind('/')+1:] :
        ft.writelines(imgL+' '+imgR+' '+disp+'\n')

ft.close()

glob.glob() 返回符合指定规则的绝对路径

sorted() 进行排序操作