更改图像及xml名称，并移动图形及对应xml

from xml.etree.ElementTree import ElementTree
import cv2
import os

def read_xml(in_path):
    tree = ElementTree()
    tree.parse(in_path)
    return tree

def write_xml(tree, out_path):
    tree.write(out_path)

path_input='C:/Users/51102/Desktop/STR01'
path_out='C:/Users/51102/Desktop/456'

names=os.listdir(path_input)
for name in names:
    a, b = os.path.splitext(name)
    if b == '.jpg':
        if a+'.jpg' in names and a+'.xml' in names:
            img=cv2.imread(path_input+'/'+a+'.jpg')
            cv2.imwrite(path_out+'/'+a+'_repeat.jpg',img)
            tree=read_xml(path_input+'/'+a+'.xml')
            write_xml(tree,path_out+'/'+a+'_repeat.xml')
            print(a)