IHS调色板编码方案及其MATLAB实现  

PALETTE CODE METHOD BASED ON IHS AND ITS MATLAB REALIZATION

作　　者：廖瑞华[1] 胡英[1] 

机构地区：[1]湖南第一师范学院信息科学与工程系,湖南长沙410205

出　　处：《计算机应用与软件》2010年第5期83-85,95,共4页Computer Applications and Software

基　　金：全国教育科学"十一五"规划2009年重点课题(DCA090321);2008年湖南省高校教改研究课题资助项目(湘教通[2008]263-292)

摘　　要：提出两种基于IHS颜色空间的调色板编码方案:互补色调色板编码方案和连续色调色板编码方案。将色调和亮度综合考虑使得互补色调色板编码方案在凸现图像细节的同时可以消除图像的不连续感。设计IHS颜色空间的一个锥体,使得连续色调色板编码方案实现简单方便。这两种调色板编码方案都具备色彩系选择方便的优点。并在MATLAB中实现了一个IHS空间调色板编码方案的软件,实验结果表明,提出的调色板编码方案简单易行、效果很好。Two palette-coding schemes based on IHS colour space are given in the article：complementary palette coding and continuous palette coding.The＂hue＂and＂intensity＂are comprehensively considered so that the complementary palette coding scheme can saliently enhance the detail of the image as well as eliminate the discontinuity of the image.A cone in IHS colour space is designed which makes the continuous palette coding scheme be easy to perform.These two schemes are all designed to change colour system easily.A software for two palette coding schemes in HIS space is realised with MATLAB,experiment result proves that the schemes presented are easily performed and practically well.

关 键 词：调色板 编码 IHS 颜色空间 MATLAB 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]