Improved Watershed Algorithm in Medical Image Segmentation
LV Jie · Modern Computer · 2011
Watershed segmentation algorithm becomes the focus because of its fast,accurate and attention,but there is over-segmentation problem.After the study shows the improved algorithm,to improve in two ways:(1)makes filtering noise reduction on the input image before the realizing;(2)in the algorithm with dynamic consolidation process of implementation guidelines for the formation of directly on the algorithm itself,to suppress the over-segmentation regions.The experimental result shows that the method can effectively deal with the phenomenon of over-segmentation,is an effective method.