Multiscale, dictionary-based speckle denoising

Kalyani Krishnamurthy; Alex Mrozack; Mauro Maggioni; David Brady

doi:10.1364/cosi.2013.cm2c.2

Multiscale, dictionary-based speckle denoising

Kalyani Krishnamurthy, Alex Mrozack, Mauro Maggioni, David Brady

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English (US)
Title of host publication	Computational Optical Sensing and Imaging, COSI 2013
Publisher	Optical Society of America (OSA)
ISBN (Print)	9781557529756
DOIs	https://doi.org/10.1364/cosi.2013.cm2c.2
State	Published - 2013
Externally published	Yes
Event	Computational Optical Sensing and Imaging, COSI 2013 - Arlington, VA, United States Duration: Jun 23 2013 → Jun 27 2013

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Other

Other	Computational Optical Sensing and Imaging, COSI 2013
Country/Territory	United States
City	Arlington, VA
Period	6/23/13 → 6/27/13

ASJC Scopus subject areas

Instrumentation
Atomic and Molecular Physics, and Optics

Access to Document

10.1364/cosi.2013.cm2c.2

Cite this

@inproceedings{2f2412c1a7a84f148b7e888b7c2cd908,

title = "Multiscale, dictionary-based speckle denoising",

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.",

author = "Kalyani Krishnamurthy and Alex Mrozack and Mauro Maggioni and David Brady",

year = "2013",

doi = "10.1364/cosi.2013.cm2c.2",

language = "English (US)",

isbn = "9781557529756",

series = "Optics InfoBase Conference Papers",

publisher = "Optical Society of America (OSA)",

booktitle = "Computational Optical Sensing and Imaging, COSI 2013",

note = "Computational Optical Sensing and Imaging, COSI 2013 ; Conference date: 23-06-2013 Through 27-06-2013",

}

TY - GEN

T1 - Multiscale, dictionary-based speckle denoising

AU - Krishnamurthy, Kalyani

AU - Mrozack, Alex

AU - Maggioni, Mauro

AU - Brady, David

PY - 2013

Y1 - 2013

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85085774789&partnerID=8YFLogxK

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U2 - 10.1364/cosi.2013.cm2c.2

DO - 10.1364/cosi.2013.cm2c.2

M3 - Conference contribution

AN - SCOPUS:85085774789

SN - 9781557529756

T3 - Optics InfoBase Conference Papers

BT - Computational Optical Sensing and Imaging, COSI 2013

PB - Optical Society of America (OSA)

T2 - Computational Optical Sensing and Imaging, COSI 2013

Y2 - 23 June 2013 through 27 June 2013

ER -

Multiscale, dictionary-based speckle denoising

Abstract

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ASJC Scopus subject areas

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