CONFERENCE PROCEEDINGS
Advanced Search >
Home > Proceedings > Volume 4725 > Article
Translator Disclaimer
2 August 2002 Two-stage band selection algorithm for hyperspectral imagery
Miguel Velez-Reyes; Daphnia M. Linares; Luis O. Jimenez-Rodriguez
Author Affiliations +
Proceedings Volume 4725, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery VIII; (2002) https://doi.org/10.1117/12.478766
Event: AeroSense 2002, 2002, Orlando, FL, United States
Abstract
This paper presents a two-stage band optimal band selection algorithm for hyperspectral imagery. The algorithm tries to compute the closest subset of bands to the principal components in the sense of having the smallest canonical correlation. The first stage of the algorithm computes and initial guess for the closest bands using matrix-factorization-based band subset selection. The second stage refines the subset of bands using a steepest ascent algorithm. Experimental results using AVIRIS imagery from the Cuprite Mining District are presented.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Miguel Velez-Reyes, Daphnia M. Linares, and Luis O. Jimenez-Rodriguez "Two-stage band selection algorithm for hyperspectral imagery", Proc. SPIE 4725, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery VIII, (2 August 2002); https://doi.org/10.1117/12.478766
PROCEEDINGS
 8 PAGES
DOWNLOAD PDF SAVE TO MY LIBRARY
SHARE
GET CITATION
< Previous Article
|
Next Article >
Advertisement
Advertisement
KEYWORDS
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top