About: Dissimilarity Detection of Two Video Sequences

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents an approach for detection of differences between two visually identical video sequences. The video processing task for detection of short- and long-term changes between two video sequences is defined in detail. The algorithm comparing two video sequences (reference and query) is introduced together with definition of particular situations that the algorithm must be able to detect: re-written parts, removals or injected parts. The image processing methods are selected to be robust to several practical distortions that might appear in defined task. The appropriate computer-vision methods are presented and discussed, then proposed method and experiments are introduced and evaluated on manually generated dataset. Main focus of this work is on comparison of two different approaches for keyframe extraction: The first, more robust one is based on local features tracking, which we attempt to replace with computationally much less-expensive global descriptor approach with preser This paper presents an approach for detection of differences between two visually identical video sequences. The video processing task for detection of short- and long-term changes between two video sequences is defined in detail. The algorithm comparing two video sequences (reference and query) is introduced together with definition of particular situations that the algorithm must be able to detect: re-written parts, removals or injected parts. The image processing methods are selected to be robust to several practical distortions that might appear in defined task. The appropriate computer-vision methods are presented and discussed, then proposed method and experiments are introduced and evaluated on manually generated dataset. Main focus of this work is on comparison of two different approaches for keyframe extraction: The first, more robust one is based on local features tracking, which we attempt to replace with computationally much less-expensive global descriptor approach with preser (en)
Title	Dissimilarity Detection of Two Video Sequences Dissimilarity Detection of Two Video Sequences (en)
skos:prefLabel	Dissimilarity Detection of Two Video Sequences Dissimilarity Detection of Two Video Sequences (en)
skos:notation	RIV/00216305:26230/13:PU106367!RIV14-MV0-26230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(7H12006), P(VG20102015006)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Beran, Vítězslav Zemčík, Pavel Klicnar, Lukáš
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	Vysoké učení technické v Brně / Fakulta informačních technologií
http://linked.open...dnocenehoVysledku	69927
http://linked.open...ai/riv/idVysledku	RIV/00216305:26230/13:PU106367
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Video comparison, Dissimilarity, Histogram, Motion segmentation, Similarity matrix, Temporal analysis, Keyframe detection, Video segmentation (en)
http://linked.open.../riv/klicoveSlovo	Dissimilarity Keyframe detection Similarity matrix Temporal analysis Video comparison Video segmentation Motion segmentation Histogram
http://linked.open...ontrolniKodProRIV	[EE8B41361E34]
http://linked.open...v/mistoKonaniAkce	Smolenice
http://linked.open...i/riv/mistoVydani	Smolenice
http://linked.open...i/riv/nazevZdroje	Proceedings of SCCG 2013
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	ConstRaint and Application driven Framework for Tailoring Embedded Real-time Systems Tools and methods for video and image processing for the fight against terrorism
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Beran, Vítězslav Zemčík, Pavel Klicnar, Lukáš
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2013-05-01 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Univerzita Komenského v Bratislave
https://schema.org/isbn	978-80-223-3377-1
http://localhost/t...ganizacniJednotka	26230

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