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《Computer Engineering》 2009-12
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Color Image Segmentation Method Based on PCA Vector Morphology

TANG Hong-zhong,XIAO Ye-wei,HUANG Hui-xian,ZHANG Jia-jia (College of Information Engineering,Xiangtan University,Xiangtan 411105)  
This paper presents a new approach to vector ordering based on Principal Component Analysis(PCA) in HSV color model.Color image is represented by a vector field and each pixel is imposed on color vector,color vectors are ordered according to the projection scores obtain by projecting each color vector on the principal axis.Based on the vector ordering scheme,supremum and infimum are defined,and the color morphological operators are extracted.By applying the vector order statistics to color image segmentation,result holds favorable consistency in terms of human perception.Furthermore,the experiment demonstrates the algorithm is vector preserving,compared with standard color morphological operators,has better segmented properties and robust.
【Fund】: 湖南省自然科学基金资助项目(06JJ5112)
【CateGory Index】: TP391.41
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 SUN Yinan1,2,LIU Weijun2,WANG Yuechao2 (1.Graduate School of Chinese Academy of Sciences, Beijing 100039; 2.Robotics Key Lab, Shengyang Institute of Automation, Chinese Academy of Sciences, Shengyang 110016);Method for Edge Detection of Image Based on Fractal Theory and Mathematical Morphology[J];Computer Engineering;2003-20
【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 LIU Jing-wei,LI Cen,HOU Shuai;Image segmentation using parallel fusion method based on level set[J];Computer Engineering and Applications;2008-16
2 Liu Jiamin Wang Ling* Lan Yijun Li Lina Yang Qi (The Key Laboratory for Optoelectronic Technology and Systems,College of Optoelectronic Engineering,Chongqing University,Chongqing 400044);Ear Recognition Based on the Edge Information of the Auricle Contour[J];Journal of Computer-Aided Design & Computer Graphics;2008-03
3 Li Zenghua,Yu Bingfei (Faculty of Resources,China University of Geosciences,Wuhan 430074);Fractal Theory and Its Application in Image Processing[J];Software Guide;2006-23
4 LIU Qing1, YAN Chun-man2, MA Yi-de3(1 School of Mathematics, Physics & Information Science, Tianshui Normal University, Tianshui Gansu 741001, China);2.School of Physics & Electronic Engineering, Northwest Normal University, Lanzhou Gansu 730070, China;;3 .School of Information Science & Engineering, Lanzhou University, Lanzhou Gansu 730000, China);Research of Fractal Image Coding[J];Journal of Tianshui Normal University;2005-05
5 LIU Qing, ZHANG Zai-feng, MA Yi-de, YUAN Min(1. School of Mathematics Physics & Information Science, Tianshui Normal University, Tianshui 741000, China; 2 .School of Information Science & Engineering, Lanzhou University, Lanzhou 730000, China);The Technique of Image Coding Based on Fractal Theoretics[J];Information and Electronic Engineering;2004-04
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 HE Bing-wei, LING Zhi-hang, YANG Ming-shun, CHEN Kun (CIMS Center of Xi'an Jiaotong University, 710049);IN REVERSE ENGINEERING THE METHOD FOR EXTRACTING AND MODELING BOUNDARY OF COMPLEX SURFACE BASED ON TRINOCULAR STEREO VISION[J];Robot;2002-01
2 LUO Qiang, REN Qing-li,YANG Wan-hai (Xidian University, Xi'an 710071, China; Xi'an Jiaotong University, Xi'an 710049, China);A method of the image edge extraction based on fractal theory[J];Journal of China Institute of Communications;2001-11
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