Fast level-set segmentation based on color difference in HSI color space
基于HSI空间彩色差的快速水平集分割方法*

To get better segmentation effect in shorter time,this paper improved the algorithm in two aspects.Firstly,it put forward a CV-based fast level-set method on the basis of the traditional fast level-set method.Secondly,it presented a new fast level-set method which was especially suitable for color image segmentation by introducing the color difference in HSI color space into the CV-based fast level-set method.Experimental results show that this method has good segmentation effect and shorter running time for color images.The new method proposed in this paper improves greatly in performance and running time compared with the old ones.