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import cv2 as cv import numpy as np def video_demo(): capture = cv.VideoCapture(0) while(True) : ret, frame = capture.read() frame = cv.flip(frame, 1) '''翻转''' ...

1下载安装Anaconda3 官网地址https://www.anaconda.com 点击图片中的download 2：下载好了打开Anaconda Prompt 3：设置镜像源 我用的是清华的镜像 conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ conda config -...