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  • 塔伯自我指涉由图片生成K值python程序

    import matplotlib.image as mpimg
    import numpy as np
    
    
    def rgb2gray(rgb):
        return np.dot(rgb[..., :3], [0.2989, 0.5870, 0.1140])
    
    
    img = mpimg.imread("in.png")  # 输入文件名
    
    H = img.shape[0]
    W = img.shape[1]
    print(f"H = {H}, W = {W}")
    img = rgb2gray(img)
    threshold = 0.5  # 阈值,0表示纯黑,1表示纯白,用于黑白化图片
    K = 0
    for x in reversed(range(W)):
        for y in range(H):
            K = (K << 1) + int(img[y, x] < threshold)
    K *= H
    print(K)
    

    样例

    输入图片in.png

    输出结果:

    H = 17, W = 106
    7732976080303657178450278534515545953721691814147533396385378515089514321412513402545421375117579981371482452840580788702200589467998016752192433975084223850171463216577990190222625558829816705774713175142624997893397311119169088047377804572616598140125557066157243777474327577549172021746170650767594397179529901385386121610472318392330362185272131140291220890569772667378408360058487300270037068960274089417160464881353145903925802568200831976051484240342927128191427075003633328171454983396758112849394920257608196936104830566400
    
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  • 原文地址:https://www.cnblogs.com/1024th/p/14420197.html
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