About: Influence of HEVC Compression on Event Detection in Security Video Sequences

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper, the impact of the degree of compression by High Efficiency Video Coding (HEVC) on observers ability of detecting certain events in videos obtained by outdoor CCTV cameras is studied. This was done by extensive subjective testing. The testing was performed also for H.264/MPEG-4 Part 10 AVC compression on similar bitrates and the capabilities of detection were compared and thus the superiority of HEVC was proven. Also the threshold for encoder setting, where the increase of bit rate or decrease of quantization parameter (QP) do not improve observers ability to detect the events, was proposed. In this paper, the impact of the degree of compression by High Efficiency Video Coding (HEVC) on observers ability of detecting certain events in videos obtained by outdoor CCTV cameras is studied. This was done by extensive subjective testing. The testing was performed also for H.264/MPEG-4 Part 10 AVC compression on similar bitrates and the capabilities of detection were compared and thus the superiority of HEVC was proven. Also the threshold for encoder setting, where the increase of bit rate or decrease of quantization parameter (QP) do not improve observers ability to detect the events, was proposed. (en)
Title	Influence of HEVC Compression on Event Detection in Security Video Sequences Influence of HEVC Compression on Event Detection in Security Video Sequences (en)
skos:prefLabel	Influence of HEVC Compression on Event Detection in Security Video Sequences Influence of HEVC Compression on Event Detection in Security Video Sequences (en)
skos:notation	RIV/68407700:21230/13:00216661!RIV14-GA0-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP102/10/1320)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Klíma, Miloš Krasula, Lukáš Vítek, Stanislav
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	79789
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/13:00216661
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Closed Circuit Television(CCTV); Event Detection; High Efficiency Video Coding (HEVC); Security; Video Compression; H.264/MPEG-4 Part10 AVC (en)
http://linked.open.../riv/klicoveSlovo	Security Closed Circuit Television(CCTV) Event Detection H.264/MPEG-4 Part10 AVC High Efficiency Video Coding (HEVC) Video Compression
http://linked.open...ontrolniKodProRIV	[06606D4C0547]
http://linked.open...v/mistoKonaniAkce	Medellin
http://linked.open...i/riv/mistoVydani	Piscataway
http://linked.open...i/riv/nazevZdroje	The 47th Annual International Carnahan Conference on Security Technology
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Research and modeling of advanced methods of image quality evaluation
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Klíma, Miloš Vítek, Stanislav Krasula, Lukáš Herrera Martínez, M. Hvězda, V.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-10-09 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-958-8790-65-7
http://localhost/t...ganizacniJednotka	21230

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