Opencv_code/opencv_resize.py

import os
import cv2
import numpy as np

def main():
    data_dir_path ="C:\\Users\\User\\Desktop\\test"
    file_list = os.listdir(r'C:\Users\User\Desktop\test')
    count = 0
    for file_name in file_list:
        root, ext = os.path.splitext(file_name)
        if ext == '.png' or '.jpeg' or '.jpg':
            abs_name = data_dir_path + '/' + file_name
            image = cv2.imread(abs_name)
            #在下面寫要做的處理 在這邊是做修改圖片大小的處理
            img = cv2.resize(image, (10, 10)) #把圖片的大小改成150*150
            cv2.imwrite(abs_name, img)
if __name__ == '__main__':
    main()