摘要
提出了一种基于小波变换及骨架提取的图像边缘检测算法,该算法将小波变换、边缘点检测和骨架提取合并成一个完整过程,减少了图像中纹理对边缘提取的影响.实验结果表明,该算法有较好的边缘检测效果.
In this paper, a image edge detection method based on wavelet transform theory and skeletonization algorithm is presented. The wavelet transform theory, image edge points detection method and skeletonization algorithm are combined as a whole process. The experiment results show that the method could achieve its best image edge detection performance minimizing the veins influence in the image edge detection process.
出处
《宁夏大学学报（自然科学版）》
CAS
2004年第4期328-331,共4页
Journal of Ningxia University(Natural Science Edition)
关键词
边缘检测
小波变换
边缘检测算子
骨架提取
edge detection
wavelet transform
edge detection operator
skeletonization
