Locally Adaptive Demosaicing Technique for Security Images Based upon Region-of-Interest Analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00183464" target="_blank" >RIV/68407700:21230/11:00183464 - isvavai.cz</a>
Result on the web
<a href="http://www.iccst2011.com/" target="_blank" >http://www.iccst2011.com/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Locally Adaptive Demosaicing Technique for Security Images Based upon Region-of-Interest Analysis
Original language description
Demosaicing approach based upon ROI analysis. The question of if only the quality of areas where human gazes are crucial for quality of identification is solved. Two FDMs were constructed on the basis of the ground through visual attention data. Two security scenes containing traffic signs were used as testing images. SSIM and VIF with subjective testing were used for evaluation of reconstruction quality. The results tackle the questions - if quality of identification mainly depends on the quality of the areas where human eye is attracted, areas of interest, and whether the quality of the remaining part of image perceived by peripheral vision is crucial for quality of identification. Furthermore, the results show that embedding the information relatingto these visual fixation patterns into demosaicing procedure can preserve the perceived image quality and quality of identification, while the computational complexity of proposed approach can be low.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings 45th International Carnahan Conference on Security Technology
ISBN
978-1-4577-0902-9
ISSN
1071-6572
e-ISSN
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Number of pages
10
Pages from-to
164-173
Publisher name
IEEE
Place of publication
Piscataway
Event location
Barcelona
Event date
Oct 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000298252300030