HEVC real-time decoding

dc.contributor.authorBross, Benjamin
dc.contributor.authorÁlvarez-Mesa, Mauricio
dc.contributor.authorGeorge, Valeri
dc.contributor.authorChi, Chi Ching
dc.contributor.authorMayer, Tobias
dc.contributor.authorJuurlink, Ben
dc.contributor.authorSchierl, Thomas
dc.date.accessioned2018-04-12T17:21:51Z
dc.date.available2018-04-12T17:21:51Z
dc.date.issued2013
dc.description.abstractThe new High Efficiency Video Coding Standard (HEVC) was finalized in January 2013. Compared to its predecessor H.264 / MPEG4-AVC, this new international standard is able to reduce the bitrate by 50% for the same subjective video quality. This paper investigates decoder optimizations that are needed to achieve HEVC real-time software decoding on a mobile processor. It is shown that HEVC real-time decoding up to high definition video is feasible using instruction extensions of the processor while decoding 4K ultra high definition video in real-time requires additional parallel processing. For parallel processing, a picture-level parallel approach has been chosen because it is generic and does not require bitstreams with special indication.en
dc.identifier.eissn1996-756X
dc.identifier.issn0277-786X
dc.identifier.urihttps://depositonce.tu-berlin.de//handle/11303/7573
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-6787
dc.language.isoenen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc004 Datenverarbeitung; Informatikde
dc.subject.otherparallel video decodingen
dc.subject.otherSIMD optimizationsen
dc.subject.otherreal-time video decodingen
dc.subject.otherHEVCen
dc.subject.otherH.265en
dc.subject.othervideo compressionen
dc.titleHEVC real-time decodingen
dc.typeConference Objecten
dc.type.versionacceptedVersionen
dcterms.bibliographicCitation.articlenumber88561Ren
dcterms.bibliographicCitation.doi10.1117/12.2030009en
dcterms.bibliographicCitation.editorTescher, Andrew G.
dcterms.bibliographicCitation.originalpublishernameSociety of Photo-Optical Instrumentation Engineers (SPIE)en
dcterms.bibliographicCitation.originalpublisherplaceBellingham, Wash.en
dcterms.bibliographicCitation.proceedingstitleProc. SPIE 8856, Applications of Digital Image Processing XXXVIen
tub.accessrights.dnbfreeen
tub.affiliationFak. 4 Elektrotechnik und Informatik>Inst. Technische Informatik und Mikroelektronik>FG Architektur eingebetteter Systemede
tub.affiliation.facultyFak. 4 Elektrotechnik und Informatikde
tub.affiliation.groupFG Architektur eingebetteter Systemede
tub.affiliation.instituteInst. Technische Informatik und Mikroelektronikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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