About: Locally Adaptive Demosaicing Technique for Security Images Based upon Region-of-Interest Analysis

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About: Locally Adaptive Demosaicing Technique for Security Images Based upon Region-of-Interest Analysis Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.iccst2011.com/
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 relating to 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. 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 relating to 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. (en)
Title	Locally Adaptive Demosaicing Technique for Security Images Based upon Region-of-Interest Analysis Locally Adaptive Demosaicing Technique for Security Images Based upon Region-of-Interest Analysis (en)
skos:prefLabel	Locally Adaptive Demosaicing Technique for Security Images Based upon Region-of-Interest Analysis Locally Adaptive Demosaicing Technique for Security Images Based upon Region-of-Interest Analysis (en)
skos:notation	RIV/68407700:21230/11:00183464!RIV12-MSM-21230___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6840770014)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Dostál, Petr Klíma, Miloš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	209812
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/11:00183464
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Demosaicing, Bayer pattern, CFA, visual attention, saliency regions, fixation density map, image segmentation (en)
http://linked.open.../riv/klicoveSlovo	Bayer pattern fixation density map saliency regions visual attention CFA Demosaicing image segmentation
http://linked.open...ontrolniKodProRIV	[63B4987BA383]
http://linked.open...v/mistoKonaniAkce	Barcelona
http://linked.open...i/riv/mistoVydani	Piscataway
http://linked.open...i/riv/nazevZdroje	Proceedings 45th International Carnahan Conference on Security Technology
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Dostál, Petr Klíma, Miloš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000298252300030
http://linked.open.../riv/zahajeniAkce	2011-10-18 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Výzkum perspektivních informačních a komunikačních technologií
issn	1071-6572
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4577-0902-9
http://localhost/t...ganizacniJednotka	21230

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