| 图像边缘检测算法的比较与分析 |
| |
| 引用本文： | 孙红艳,张海英.图像边缘检测算法的比较与分析[J].菏泽学院学报,2010,32(2):49-52. |
| |
| 作者姓名： | 孙红艳 张海英 |
| |
| 作者单位： | 1. 菏泽学院物理系,山东菏泽,274015
2. 菏泽学院机电工程系,山东菏泽,274015 |
| |
| 摘 要： | 图像边缘检测是图像处理和模式识别领域研究的重要课题.介绍了几种经典边缘检测算子,对其性能和算法特点进行了分析.运用Matlab进行了算法的仿真,结果表明LOG算子比Sobel和Prewitt两个算子检测出的图像边缘更为连续,也比较细小.
|
| 关 键 词： | 图像处理 边缘检测 边缘检测算子 |
The Comparison and Analysis of Image Edge Detection Algorithms |
| |
| SUN Hong-yan,Zhang Hai-ying.The Comparison and Analysis of Image Edge Detection Algorithms[J].Journal of Heze University,2010,32(2):49-52. |
| |
| Authors: | SUN Hong-yan Zhang Hai-ying |
| |
| Institution: | 1.Department of Physics;Heze University;Heze Shandong 274015;China;2.Department of Electromechanical Engineering;China |
| |
| Abstract: | Image edge detection is an important subject of research in the field of image processing and pattern recognition.The paper introduces several classical operators of edge detection,and analyzes the capability and characteristica of the edge detection operators.The algorithm is simulated by Matab.The conclusion is that LOG operator can detect more continuous and thinner image edges than Sobel operator and Prewitt operator. |
| |
| Keywords: | image processing edge detection edge detection operator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
