Automatic image edge extraction and segmentation by random seed region search algorithm

This paper proposes a new automatic image edge extraction and segmentation method. Firstly, We extract the image´s edge automatically by random seed regions search algorithm. Obviously, we can choose the initial seed randomly and automatically. Moreover, we can adjust segmentation threshold automatically depending on contrast of image. Then, we conclude that our algorithm is effective comparing with the other´s popular image edge extraction and segmentation methods.