rolabelimg标定数据xml文件转为yolo可用txt_rolabelimg 转 yolo格式

# coding=utf-8

import os
import xml.dom.minidom
import cv2 as cv


def xml_to_txt(indir, outdir):
    os.chdir(indir)
    xmls = os.listdir('.')
    for i, file in enumerate(xmls):
        file_save = file.split('.')[0] + '.txt'
        file_txt = os.path.join(outdir, file_save)
        f_w = open(file_txt, 'w')
        # actual parsing
        DOMTree = xml.dom.minidom.parse(file)
        annotation = DOMTree.documentElement
        filename = annotation.getElementsByTagName("path")</
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