Hill-Down strategy based DENsity CLUstEring and its application to medical image data
Conghua XIE, Jinyi Chang, Yuqing SONG · 2007
In order to overcome problems of DENCLUE and improve it for medical image segmentation, we propose HD-DENCLUE algorithm. It takes the optimization step length to find density attractor, designs a hill-down strategy to give different density thresholds for different clusters and stops at hill-down da