%0 Journal Article
%T The algorithm of graph cut using HSI weights in color image segmentation<br>彩色图像色度距离权值的图论分割算法
%A Wang Xuesong
%A Zhou Minguan
%A Fan Yachun
%A Li Peng
%A <br>王学松
%A 周明全
%A 樊亚春
%A 李鹏
%J 中国图象图形学报
%D 2011
%I 
%X Segmenting natural image into regions is concerned as an essential issue in computer vision. In this paper, a new weighted graph-cut algorithm which uses HSI color model is presented to solve a natural disaster image segmentation problem. Using graph theory, the color image is firstly translated into weighted graph by mapping each pixel into graph node. Weighted function is defined by combining HSI color and pixel distance factors, and Cut criterion is suggested by using region internal differences and region external similarity. The experimental result is provided to show the effectiveness of the algorithm, and the comparison with other methods results are also given in detail.
%K graph theory
%K image segmentation
%K HSI distance<br>图论理论
%K 图像分割
%K 色度距离
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=0BC8C999F08F1CE83F9184817FB7A63A&yid=9377ED8094509821&vid=7801E6FC5AE9020C&iid=0B39A22176CE99FB&sid=78F0EFE028BD3783&eid=6ED15D8DCB279BC4&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=1&reference_num=26