Фото: Bilal Hussein / AP
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。关于这个话题，91视频提供了深入分析
Андрей Ставицкий (Редактор отдела «Наука и техника»)
If the number of candidates for each pixel grows too large (as is common in algorithms such as Knoll and Yliluoma) then sorting the candidate list for every pixel can have a significant impact on performance. A solution is to instead sort the palette in advance and keep a separate tally of weights for every palette colour. The weights can then be accumulated by iterating linearly through the tally of sorted colours.
Music: Dale North and Terrence O’Brien