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Tensorflow 新手入门之4位数字字母验证码识别用的是ImageCaptcha自动生成的图片# coding=gbkimport numpy as npimport tensorflow as tffrom captcha.image import ImageCaptchaimport matplotlib.pyplot as pltfrom PIL import Image...

图片通道+像素转换# coding=UTF-8from PIL import Imageimport numpy as npif __name__ == '__main__': image = Image.open(r'C:\Users\Administrator\Desktop\sa.png') # 4转3 if image.mode == 'RGBA': ...