心惠天意

修改图片后缀 将图片的后缀jpeg改成jpg import os import string dirName = "D:/dataset/second_project/raw_data/discriminate/HZH/20210916/" #最后要加双斜杠，不然会报错 li = os.listdir(dirName) for filename in li: newname = filename newname = newname.split(".")

数据预处理---data augementations # -- coding: utf-8 -- """ 增强数据集 """ from PIL import Image from PIL import ImageEnhance import os import cv2 import numpy as np def flip(root_path, img_name): # 翻转图像 img = Image.open(os.path.join(root_path, img_name))