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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Anthony J Campillo
  • Vol. 32, Iss. 1 — Jan. 1, 2007
  • pp: 32–34

Incremental principal component analysis for image processing

Yongkyu Kim  »View Author Affiliations


Optics Letters, Vol. 32, Issue 1, pp. 32-34 (2007)
http://dx.doi.org/10.1364/OL.32.000032


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Abstract

A simple method for updating the eigenvectors and eigenvalues of a covariance matrix when a new input sample is added is presented. This proposed method will be a solution for both rank-one modification problems of a symmetric matrix and adaptive principal component analysis.

© 2006 Optical Society of America

OCIS Codes
(100.2960) Image processing : Image analysis
(100.3010) Image processing : Image reconstruction techniques

ToC Category:
Image Processing

History
Original Manuscript: March 13, 2006
Revised Manuscript: September 10, 2006
Manuscript Accepted: October 12, 2006
Published: December 13, 2006

Citation
Yongkyu Kim, "Incremental principal component analysis for image processing," Opt. Lett. 32, 32-34 (2007)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-32-1-32

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