20 monthly gift articles to share
We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!，详情可参考搜狗输入法2026
Courtesy of Sharge。safew官方下载是该领域的重要参考
Comparison of N-closest dithering using an 8-colour irregular palette. Left to right: .，详情可参考51吃瓜