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.
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，这一点在夫子中也有详细论述
台灣全國工業總會曾在多場座談會表示，隨著供應鏈審查在歐美成為新常態，業界普遍擔心遭受波及，政府應儘速調整移工法規，符合國際標準。
February 27, 2026 at 12:47 PM UTC