About: Efficient JPEG2000 EBCOT Context Modeling for Massively Parallel Architectures

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Embedded Block Coding with Optimal Truncation (EBCOT) is the fundamental and computationally very demanding part of the compression process of JPEG2000 image compression standard. In this paper, we present a reformulation of the context modeling of EBCOT that allows full parallelization for massively parallel architectures such as GPUs with their single instruction multiple threads architecture. We prove that the reformulation is equivalent to the EBCOT specification in JPEG2000 standard. Behavior of the reformulated algorithm is demonstrated using NVIDIA CUDA platform and compared to other state-of-the-art implementations. Embedded Block Coding with Optimal Truncation (EBCOT) is the fundamental and computationally very demanding part of the compression process of JPEG2000 image compression standard. In this paper, we present a reformulation of the context modeling of EBCOT that allows full parallelization for massively parallel architectures such as GPUs with their single instruction multiple threads architecture. We prove that the reformulation is equivalent to the EBCOT specification in JPEG2000 standard. Behavior of the reformulated algorithm is demonstrated using NVIDIA CUDA platform and compared to other state-of-the-art implementations. (en)
Title	Efficient JPEG2000 EBCOT Context Modeling for Massively Parallel Architectures Efficient JPEG2000 EBCOT Context Modeling for Massively Parallel Architectures (en)
skos:prefLabel	Efficient JPEG2000 EBCOT Context Modeling for Massively Parallel Architectures Efficient JPEG2000 EBCOT Context Modeling for Massively Parallel Architectures (en)
skos:notation	RIV/00216224:14330/11:00049671!RIV12-GA0-14330___
http://linked.open...avai/predkladatel	Fakulta informatiky
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GD102/09/H042), P(LM2010005), S, Z(MSM0021622419)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Rusňák, Vít Matela, Jiří Holub, Petr
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	Masarykova univerzita / Fakulta informatiky
http://linked.open...dnocenehoVysledku	196753
http://linked.open...ai/riv/idVysledku	RIV/00216224:14330/11:00049671
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	JPEG2000; EBCOT; Parallel; Contex Modeling; GPU; GPGPU; CUDA (en)
http://linked.open.../riv/klicoveSlovo	CUDA GPGPU GPU Contex Modeling EBCOT Parallel JPEG2000
http://linked.open...ontrolniKodProRIV	[6EAEBB3DF4D0]
http://linked.open...v/mistoKonaniAkce	Snowbird, Utah, USA
http://linked.open...i/riv/mistoVydani	Washington, DC, USA
http://linked.open...i/riv/nazevZdroje	Data Compression Conference (DCC), 2011
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	Mathematical and Engineering Approaches to Developing Reliable and Secure Concurrent and Distributed Computer Systems Large Infrastructure CESNET
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Holub, Petr Matela, Jiří Rusňák, Vít
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000298610800043
http://linked.open.../riv/zahajeniAkce	2011-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Highly Parallel and Distributed Computing Systems
issn	1068-0314
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/DCC.2011.49
http://purl.org/ne...btex#hasPublisher	IEEE Computer Society
https://schema.org/isbn	978-0-7695-4352-9
http://localhost/t...ganizacniJednotka	14330
is http://linked.open...avai/riv/vysledek of	Efficient JPEG2000 EBCOT Context Modeling for Massively Parallel Architectures Efficient JPEG2000 EBCOT Context Modeling for Massively Parallel Architectures

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