摘要
图像边缘检测是图像处理和计算机视觉中的基本技术。论文提出了一种新的基于Walsh-Haar类变换的图像边缘检测方法。实验表明,该算法具有较好的边缘检测能力,不仅方法简单,而且检测到的边缘多于传统的边缘检测方法。
Edge detection is a basic technique in image processing and computer vision,A new algorithm for image edge detection which is based on Walsh-Haar type transform is presented in this paper,The result of experiments indicates that the algorithm has a good effective ability of image edge detection.The method is not only very slmple,but also has superior detection results that it has more edges than those traditional detection methods.
出处
《计算机工程与应用》
CSCD
北大核心
2006年第34期23-25,共3页
Computer Engineering and Applications
基金
国家自然科学基金资助项目(60473015)。
