Region Portrait Segmentation Method based on boundary Search Network
Jianguo Shi, Qingyun Xu · 2023
Human image segmentation is widely used in automatic driving, pedestrian detection, medical imaging and other fields. In the actual segmentation, the key of human image segmentation is to determine the human body region and precisely define the edge contour of the body. From the perspective of human body region, the approximate region of human body is firstly constructed by human body boundary contour, and then the edge region is modified by region growth method, which can solve the problems such as segmentation noise and edge roughness generated in the segmentation process. Based on this, we use a boundary and region segmentation fusion algorithm to test the person classification image on the VOC2007 set, which proved the effectiveness of the segmentation algorithm.