图像边缘检测算法分析  

Analysis on Algorithms of Image Edge Detection

作　　者：牛保青[1] 李文林[1] 

机构地区：[1]安阳师范学院数学科学学院,河南安阳455000

出　　处：《安阳工学院学报》2009年第6期52-55,共4页Journal of Anyang Institute of Technology

摘　　要：图像边缘检测技术是图像分割、目标识别、区域形状提取等图像分析领域中十分重要的基础。对具有代表性的图像边缘检测算子进行了讨论,还结合小波变换方法和数学形态学方法分析了在边缘检测中的应用,并给出了这些算法的仿真实验效果,最后对实验结果进行了分析。这有助于学习和寻找更好的边缘检测方法。Image edge detection is very important in the field of image processing and analysis. In this paper, the representative algorithms of image edge detection are discussed, and some algorithms based on wavelet transform and mathematical morphology are analyzed. In the end, experimental results of each algorithm are given and analyzed. This contributes to further learning and searching of the better algorithms of image edge detection.

关 键 词：边缘检测 算子 小波变换 数学形态学 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]