bitop https://blog.hatena.ne.jp/bitop/ bitop’s diary https://bitop.hatenablog.com/ A-3 濃淡を網目の2値パターンで表現する「ベイヤー型ハーフトーニング」 from random import random img_src = cv2.imread("data/img_A-3.bmp") img_dst = np.empty_like(img_src) #座標の大きさ eight = img_src.shape[0] width = img_src.shape[1] patt = np.array([[0,8,2,10], [12,4,14,6], [3,11,1,9], [15,7,13,5]]) for y in range(0,eight-1,4): for x in… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbitop.hatenablog.com%2Fentry%2F2018%2F02%2F15%2F055728" title="Interface2017年05月号新画像処理101を読む - bitop’s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/b/bitop/20180212/20180212062412.png Hatena Blog https://hatena.blog 2018-02-15 05:57:28 rich https://bitop.hatenablog.com/entry/2018/02/15/055728 1.0 100%