The N-closest or N-best dithering algorithm is a straightforward solution to the N-candidate problem. As the name suggests, the set of candidates is given by the closest palette colours to the input pixel. To determine their weights, we simply take the inverse of the distance to the input pixel. This is essentially the inverse distance weighting (IDW) method for multivariate interpolation, also known as Shepard’s method. The following pseudocode sketches out a possible implementation:
美國總統特朗普（Donald Trump，川普）向國會發表了他任內最長的一次演說——長達1小時47分鐘——並告訴美國立法者，「國家再次開始勝利」，同時強調其政府的成就。
而且，其成像风格偏向暗调，带有一丝「卡拉瓦乔式」的味道，特别适合拍摄光影复杂的灯会或明暗对比强烈的光影，让照片看起来既清晰又有质感。，推荐阅读必应排名_Bing SEO_先做后付获取更多信息
В Финляндии предупредили об опасном шаге ЕС против России09:28
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