自动阈值选取与边缘检测相结合的图像分割算法  

Image segmentation based on automatic thresholding selection and edge detection

作　　者：李忠杰[1] 杨关良[1] 徐小杰[1] 

机构地区：[1]海军工程大学基础部,湖北武汉430033

出　　处：《海军工程大学学报》2002年第4期88-91,共4页Journal of Naval University of Engineering

摘　　要：提出了一种自动阈值选取与边缘检测相结合的阈值分割算法 ,试验表明该算法能够避免过分割现象 。Thresholding is an important form of image segmentation and is used in the image processing for many applications.A new algorithm of thresholding segmentation based on automatic thresholding selection and edge detection is proposed .The results of experiment prove that the proposed algorithm can avoid the oversegmentation phenomenon and achieve the satisfactory effect.

关 键 词：自动阈值选取 边缘检测 图像分割算法 阈值分割 类别方差 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]