The "Webpage Color Analyzer" site helps you determine the palette of colors used in a particular website.
The algorithm maintains a running "best distance" that starts at infinity. As it walks the tree, it checks each visited point and updates the best distance if it finds something closer. Before recursing into a child node, it checks whether the closest possible point in that child's bounding box is farther than the current best. If so, the entire subtree gets pruned.
。关于这个话题，heLLoword翻译官方下载提供了深入分析
Instead of taking the nearest candidates to , we can look for a set of candidates whose centroid is close to . The N-convex algorithm works by finding the closest colour to a given target colour for iterations, where the target is first initialised to be equal to the input pixel. Every iteration the closest colour added to the candidate list, and the quantisation error between it and the original input pixel is added to the target.，详情可参考快连下载安装
Jacqui Gabb, Professor of Sociology and Intimacy at The Open University, assessed this in her Enduring Love project, published in the journal Sociology in 2015.
South African YouTuber Kurt Caz has built an audience of more than four million subscribers by posting travel videos with titles such as "Attacked by thieves in Barcelona!" and "Threatened in the UK's worst town!"