Speckle reduction via wavelet shrinkage with application to synthetic-aperture-radar-based automatic target detection/reduction (ATD/R)

Haito Guo, Jan E. Odegard, Markus Lang, Ramesh A. Gopinath, Ivan Selesnick, C. Sidney Burrus

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

We propose a novel speckle reduction method based on shrinking the wavelet coefficients of the logarithmically transformed image. The method is computational efficient and can significantly reduce the speckle while preserving the resolution of the original image. Wavelet processed imagery is shown to provide better detection performance for synthetic-aperture radar based automatic target detection/recognition problem.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSociety of Photo-Optical Instrumentation Engineers
Pages333-344
Number of pages12
Volume2303
ISBN (Print)0819416274
StatePublished - 1994
EventWavelet Applications in Signal and Image Processing II - San Diego, CA, USA
Duration: Jul 27 1994Jul 29 1994

Other

OtherWavelet Applications in Signal and Image Processing II
CitySan Diego, CA, USA
Period7/27/947/29/94

Fingerprint

synthetic aperture radar
Speckle
Synthetic aperture radar
Target tracking
shrinkage
Computational methods
imagery
preserving
coefficients

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Guo, H., Odegard, J. E., Lang, M., Gopinath, R. A., Selesnick, I., & Burrus, C. S. (1994). Speckle reduction via wavelet shrinkage with application to synthetic-aperture-radar-based automatic target detection/reduction (ATD/R). In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 2303, pp. 333-344). Society of Photo-Optical Instrumentation Engineers.

Speckle reduction via wavelet shrinkage with application to synthetic-aperture-radar-based automatic target detection/reduction (ATD/R). / Guo, Haito; Odegard, Jan E.; Lang, Markus; Gopinath, Ramesh A.; Selesnick, Ivan; Burrus, C. Sidney.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2303 Society of Photo-Optical Instrumentation Engineers, 1994. p. 333-344.

Research output: Chapter in Book/Report/Conference proceedingChapter

Guo, H, Odegard, JE, Lang, M, Gopinath, RA, Selesnick, I & Burrus, CS 1994, Speckle reduction via wavelet shrinkage with application to synthetic-aperture-radar-based automatic target detection/reduction (ATD/R). in Proceedings of SPIE - The International Society for Optical Engineering. vol. 2303, Society of Photo-Optical Instrumentation Engineers, pp. 333-344, Wavelet Applications in Signal and Image Processing II, San Diego, CA, USA, 7/27/94.
Guo H, Odegard JE, Lang M, Gopinath RA, Selesnick I, Burrus CS. Speckle reduction via wavelet shrinkage with application to synthetic-aperture-radar-based automatic target detection/reduction (ATD/R). In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2303. Society of Photo-Optical Instrumentation Engineers. 1994. p. 333-344
Guo, Haito ; Odegard, Jan E. ; Lang, Markus ; Gopinath, Ramesh A. ; Selesnick, Ivan ; Burrus, C. Sidney. / Speckle reduction via wavelet shrinkage with application to synthetic-aperture-radar-based automatic target detection/reduction (ATD/R). Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2303 Society of Photo-Optical Instrumentation Engineers, 1994. pp. 333-344
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