A robust point spread function estimation for out-of-focus blurred and noisy images based on a distribution of gradient vectors on the polar plane

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Bibliographic Details
Published inOptical review (Tokyo, Japan) Vol. 14; no. 5; pp. 297 - 303
Main Authors SAKANO, Morihiko, SUETAKE, Noriaki, UCHINO, Eiji
Format Journal Article
LanguageEnglish
Published Berlin Springer 01.09.2007
Subjects
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Image forming and processing
Image reconstruction; tomography
Imaging and optical processing
Optics
Physics
Algorithms
Image processing
psf estimation
out-of-focus blur
Comb filters
Point spread functions
Image restoration
comb-like filter
gradient vector
polar plane
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ISSN:1340-6000
1349-9432
DOI:10.1007/s10043-007-0297-5