文章基本信息

标题：Edge Detection by Modified OTSU Method
本地全文：下载
作者：J. K. Mandal ; Abhinaba Ghosh
期刊名称：Computer Science & Information Technology
电子版ISSN：2231-5403
出版年度：2013
卷号：3
期号：6
页码：233-240
DOI：10.5121/csit.2013.3626
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：In this paper a novel edge detection method has been proposed which outperform Otsu method [1]. The proposed detection algorithm has been devised using the concept of genetic algorithm in spatial domain. The key of edge detection is the choice of threshold; which determines the results of edge detection. GA has been used to determine an optimal threshold over the image. Results are compared with existing Otsu technique which shows better performances
关键词：Otsu Method; Edge Detection; Advanced Sobel Operator; Genetic algorithm; Crossover; ;Chromosome