2007 IEEE International Conference on Image Processing - San Antonio, Texas, U.S.A. - September 16-19, 2007

Technical Program

Paper Detail

Paper:TP-L4.1
Session:Geosciences and Remote Sensing I
Time:Tuesday, September 18, 14:30 - 14:50
Presentation: Lecture
Title: DIMENSIONALITY REDUCTION OF HYPERSPECTRAL IMAGES FOR COLOR DISPLAY USING SEGMENTED INDEPENDENT COMPONENT ANALYSIS
Authors: Yingxuan Zhu; Syracuse University 
 Pramod K. Varshney; Syracuse University 
 Hao Chen; Syracuse University 
Abstract: The problem of dimensionality reduction for color representation of hyperspectral images has received recent attention. In this paper, several independent component analysis (ICA) based approaches are proposed to reduce the dimensionality of hyperspectral images for visualization. We also develop a simple but effective method, based on correlation coefficient and mutual information (CCMI), to select the suitable independent components for RGB color representation. Experimental results are presented to illustrate the performance of our approaches.



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