A Skeletonization Method for Vein Patterns Using Template and Neighborhood Information
利用模板和邻域信息的静脉骨架提取新算法

In order to improve connexity and accuracy in skeletonization,a new skeletonization method using template and neighborhood information is proposed.Firstly,we smooth the bilevel image and calculate the neighborhood sum of every point in vein line to differentiate fringe points and medial axis points,then find some medial axis points through the template matching and obtain some discontinuous axle wires by deleting all isolated points;finally,we obtain the vein skeleton by using algorithm of maximal neighborh...