Comparison of error-diffusion vs ordered dithering using an 8-colour irregular palette. Left to right: original image, error-diffusion, ordered.
Медведев вышел в финал турнира в Дубае17:59
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The tree starts as a single region covering the whole space. As points arrive, they get dropped into the region that contains them. When a region exceeds its capacity (the maximum number of points it can hold before splitting), the region divides into four children, and the existing points get redistributed.，推荐阅读safew官方版本下载获取更多信息
source_dir: hello，这一点在51吃瓜中也有详细论述