无线电工程Issue(8)：27-30,4.
噪声图像边缘检测中改进 Sobel 算法的仿真实现
Simulation and Implementation of an Improved Sobel Algorithm of Edge Detection for Noisy Image
摘要
Abstract
With the development of computer technology,the image processing becomes more and more important.The image edge detection is an important aspect of image processing.There are plenty of edge detection algorithms and the Sobel operator is one of the most classic algorithms.In this paper,an improved Sobel algorithm,proposed in the reference,is introduced. Based on this improved Sobel algorithm,the numerical simulation is performed for a noisy image and the anticipated edge detection results are obtained.The sim-ulation and performance analysis can provide a reference for the corresponding image processing.关键词
边缘检测/Sobel 算子/噪声图像/数值仿真Key words
edge detection/Sobel operator/noisy image/numerical simulation分类
信息技术与安全科学引用本文复制引用
沈玉,兰瑞田..噪声图像边缘检测中改进 Sobel 算法的仿真实现[J].无线电工程,2014,(8):27-30,4.基金项目
国家部委基金资助项目。 （）
