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:
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Nature, Published online: 26 February 2026; doi:10.1038/d41586-026-00622-9
在今年年初的 CES2026 上，荣耀率先将自己的「Pocket 手机」摆上桌面，这台手机将背后的影像模组挖空，设计了一款可以收纳其中的云台相机，巧妙地将近两年大火的大疆 Pocket 和手机两种形态结合了起来，这台相机将会在三月的 MWC 上正式亮相，具体信息可以看爱范儿在 CES2026 现场看到的 Robot Phone：https://mp.weixin.qq.com/s/NCiPnXbK2L-zqMlV3VrXKw?clicktime=1771914134&enterid=1771914134&scene=126&sessionid=1771914131&subscene=undefined。业内人士推荐快连下载安装作为进阶阅读
// decode it into a JS string, which is what DOM APIs
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