中文说明：mean shift的两个代码，我已经实现了，有需要的可以看看效果。。。首先是将rgb图转换成lab图，然后再利用mean shift进行分割，最后将分割结果进行二值化。
English Description：
I have implemented the two codes of mean shift. If necessary, I can see the effect... Firstly, the RGB graph is transformed into a lab graph, and then the mean shift is used for segmentation. Finally, the segmentation result is binarized.