Mean shift is an effective iterative procedure that has been used in edge preserving filtering and image segmentation. It is critical to set bandwidth properly for Iteration. However

traditional fixed bandwidth mean shift is sensitive to input data

and current variable bandwidth estimation methods are not popularly accepted for their high time complexity or inconvenience. Here a new bandwidth estimate method has been proposed

namdy

K-means is employed to estimate bandwidth for each sub-region and its effectiveness is indicated by experiments.