Voronoi图在最近几年中应用比较广泛，我上传的是用java写的Voronoi图生成源码-Voronoi diagram in recent years in widespread use, I used to upload java is the Voronoi diagram was generated source

This is a rudimentary color blob extractor. You may choose ExtractBlobs(int r, int g, int b) and call it with a tolerance for each value of red, green and blue channel. Afterwards you get the rectangles containing mainly this colors. Note: The