Platform motion blur image restoration system
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F12%3A00384298" target="_blank" >RIV/67985556:_____/12:00384298 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1364/AO.51.008246" target="_blank" >http://dx.doi.org/10.1364/AO.51.008246</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/AO.51.008246" target="_blank" >10.1364/AO.51.008246</a>
Alternative languages
Result language
angličtina
Original language name
Platform motion blur image restoration system
Original language description
Platform motion blur is a common problem for airborne and space-based imagers. Photographs taken by hand or from moving vehicles in low-light conditions are also typically blurred. Correcting image motion blur poses a formidable problem since it requiresa description of the blur in the form of the point spread function (PSF), which in general is dependent on spatial location within the image. Here we introduce a computational imaging system that incorporates optical position sensing detectors (PSDs), aconventional camera, and a method to reconstruct images degraded by spatially variant platform motion blur. A PSD tracks the movement of light distributions on its surface. It leverages more energy collection than a single pixel since it has a larger area making it proportionally faster. This affords it high temporal resolution as it measures the PSF at a specific location in the image field. Using multiple PSDs, a spatially variant PSF is generated and used to reconstruct images.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
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Result continuities
Project
<a href="/en/project/VG20102013064" target="_blank" >VG20102013064: Tools for imaging device identification, authentication, and image reconstruction</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Optics
ISSN
1559-128X
e-ISSN
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Volume of the periodical
51
Issue of the periodical within the volume
34
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
8246-8256
UT code for WoS article
000311889400024
EID of the result in the Scopus database
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