摘要
把灰色关联度与图像的边缘检测相结合,提出了一种利用Sobel算子作为参考序列,通过计算灰色关联度来检测图像边缘的新方法,并介绍了其原理和算法实现过程。仿真实验表明,该方法对图像边缘的检测精度较高,抗噪声能力强,提高了图像边缘检测效果。
A new approach to detect image edge using the Sobel operators and grey relation was brought forward, and then mechanism and algorithm were introduced. Simulation shows that this method has a high precision in image detection, a better antinoise ability and improving image detection effect.
出处
《计算机应用》
CSCD
北大核心
2006年第5期1035-1036,1047,共3页
journal of Computer Applications
基金
浙江省自然科学基金资助项目(602016)
浙江省出国留学人员资助项目(2003236)
