Multiscale, dictionary-based speckle denoising

Kalyani Krishnamurthy, Alex Mrozack, Mauro Maggioni, David Brady

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We propose a multiscale, dictionary-based, data-adaptive estimation method to recover intensities from multiplicative, speckle data. The proposed method preserves the edges and textures in the underlying image while smoothing intensities in homogenous regions.

Original languageEnglish (US)
Title of host publicationComputational Optical Sensing and Imaging, COSI 2013
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529756
DOIs
StatePublished - 2013
Externally publishedYes
EventComputational Optical Sensing and Imaging, COSI 2013 - Arlington, VA, United States
Duration: Jun 23 2013Jun 27 2013

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherComputational Optical Sensing and Imaging, COSI 2013
Country/TerritoryUnited States
CityArlington, VA
Period6/23/136/27/13

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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