Advanced Color Image Demosaicing In Security Imaging Technology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00170849" target="_blank" >RIV/68407700:21230/10:00170849 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Advanced Color Image Demosaicing In Security Imaging Technology
Original language description
Recent color photographic cameras are mostly constructed in a single-chip sensor configuration and the color splitting structure is designed as a planar filter array, therefore some interpolation technique has to be used to compute full-color image. Thefinal image quality is affected by selected interpolation technique. The applied interpolating algorithms are perceptually optimized but the security technology criteria are different. Four state-of-art interpolation techniques have been applied on the selected set of security image tests. After that the image quality has been evaluated by the group of observers and two different objective quality metrics (PSNR, SSIM) have been calculated for comparison. As security image tests, a human face has been chosen and test target has been partially covered by distracters (sunblind) and recorded under complex illumination conditions.
Czech name
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Czech description
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Project
<a href="/en/project/GAP102%2F10%2F1320" target="_blank" >GAP102/10/1320: Research and modeling of advanced methods of image quality evaluation</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings 44th IEEE International Carnahan Conference on Security Technology
ISBN
978-1-4244-7400-4
ISSN
1071-6572
e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
IEEE
Place of publication
Piscataway
Event location
San Jose
Event date
Sep 5, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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