小波变换及骨架提取在图像边缘检测中的应用

The Application of Wavelet Transform and Skeletonization in Image Edge Detection

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.