识别图片中各种颜色的数量并以直方图的形式呈现出结果。本程序没有使用传统的RGB空间而是采用HLS色彩空间-Identify the number of colors in the picture and in the form of the histogram shows the results. The program does not use the traditional RGB space instead of using the HLS color space

基于hls的红色调试程序，主程序代码，在vs上运行，通过asdzxc键方便调节找到红色的hls值。-Based on Red debugger hls, the main program code running on vs, easy adjustment through asdzxc key found in red hls value.

5 level pyramid, HLS

hls opencv fast model, without accumulation effect-hls opencv fast model, without accumulation effect