一种基于改进的边缘搜索和CANNY算法的图像分割方法  

A Segmentation Algorithm of Images Based on Combination of the advaced Methodology of Edge-searching and CANNY

作　　者：王珏[1] 徐利兵[2] 

机构地区：[1]重庆大学ICT研究中心,重庆400044 [2]重庆大学自动化学院,重庆400044

出　　处：《仪器仪表学报》2004年第z3期476-478,482,共4页Chinese Journal of Scientific Instrument

摘　　要：提出了一种基于边缘搜索和CANNY算法相结合的简捷而有效的图像分割方法。该算法中使用了ROBERT法来检测边缘,再用改进的带权启发式边缘搜索法来搜索所有的边缘信息,最后用CANN Y算法自增强边缘。将该算法应用于ICT图像自动分割中,获得了边缘清晰、平滑、定位精确的分割图像。It presents a simple and effective methodology of segmentation of ICT images,based on combination of the methodology of edge-searching and CANNY.In this algorithm,the methodology of Robert is used for edge detection,and advanced edge-searching-with-weight for searching all imformation of edges,and CANNY for enhancing-edge-itself.This algorithm is used in the automatic segmentation of ICT images,and get prefect images with distinct,smooth and precise location edges.

关 键 词：ICT 图像分割 边缘搜索 边缘提取 

分 类 号：TH7-55[机械工程—仪器科学与技术]