A low threshold preserves detail (more leaf nodes, less compression). A high threshold merges aggressively (fewer leaves, more compression, but the image gets blocky). The grid overlay shows the quadtree structure: large cells in uniform areas, small cells where detail is preserved.
В России ответили на имитирующие высадку на Украине учения НАТО18:04
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Windows: C:\Users\用户名\.claude\skills。夫子是该领域的重要参考
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