摘要
在图像边缘检测中,如何使得到的边缘图像有更好的边缘连续性和更少的过检测点,是图像边缘检测中的一个难点问题.本文初步分析了克隆技术,建议了一种克隆算法,将它用于彩色图像边缘检测,并联合使用边缘连接算法,给出一种彩色图像边缘提取的新方法.仿真结果同Canny算子检测的边缘图像进行比较,证明本文算法检测出的边缘图像具有更好的边缘连续性和少的过检测点.
In the edge detection of images,it is difficult to obtain a better edge continuity and less over-detection points. This paper analyzed the principal of cloning technique, and proposed a cloning algorithm, which is applied to the edge detection of color images. We proposed a new method of the edge extraction of color images by integrating the cloning algorithm and the edge connection algorithm. Finally experimental results are compared with the results of the edge detection of Canny＇s Operator, and demonstrate a better edge continuity and less over-detection points of our algorithm.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2006年第4期702-707,共6页
Acta Electronica Sinica
关键词
克隆技术
克隆算法
边缘检测
边缘连接
cloning technique
cloning algorithm
edge detection
edge connection
