Image Deconvolution in the Moment Domain

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F14%3A00429812" target="_blank" >RIV/67985556:_____/14:00429812 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.15579/gcsr.vol1.ch5" target="_blank" >http://dx.doi.org/10.15579/gcsr.vol1.ch5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15579/gcsr.vol1.ch5" target="_blank" >10.15579/gcsr.vol1.ch5</a>

Result language
angličtina
Original language name
Image Deconvolution in the Moment Domain
Original language description
We propose a novel algorithm for image deconvolution from the geometric moments (GMs) of a degraded image by a circular or elliptical Gaussian point-spread function (PSF). In the proposed scheme, to show the invertibility of the moment equation in a closed form, we establish a relationship between the moments of the degraded image and the moments of the original image and the Gaussian PSF. The proposed inverted formula paves the way to reconstruct the original image using the Stirling numbers of the first kind. We validate the theoretical analysis of the proposed scheme and confirm its feasibility through the comparative studies.
Czech name
—
Czech description
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Project
<a href="/en/project/GA13-29225S" target="_blank" >GA13-29225S: Image Blind Deconvolution in Demanding Conditions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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