首先注意一点，这里是region growing segmentation，不是colorbased region growing segmentation算法核心：该算法是基于点法线之间角度的比较，企图将满足平滑约束的相邻点合并在一起，以一簇点集的形式输出。每簇点集被认为是属于相同平面。 I am trying to implement the region growing segmentation algorithm in python, but I am not allowed to use seed points My idea so far is this Start from the very first pixel, verify its neighbors for boundaries check (within width and height), then verify the neighbors so that they are within the threshold (I obtained this by using the euclidean distance between the current pixelMethods tend to combine boundary detection and region growing together to achieve better segmentation 15–24 Seeded region growing (SRG) is one of the hybrid methods proposed by Adams and Bischof 22 It starts with assigned seeds, and grow regions by merging a pixel into its nearest neighboring seed region Mehnert and Jackway 23
Segmentation Threshold Based Vs Region Growing Rhino3dmedical
