Encoding time control system for HEVC based on Rate-Distortion-Complexity analysis

Correa, Guilherme; Assunção, Pedro; Cruz, Luis A. da Silva; Agostini, Luciano

Publication

Encoding time control system for HEVC based on Rate-Distortion-Complexity analysis

2015-07Conference paper

datacite.subject.fos	Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
datacite.subject.sdg	09:Indústria, Inovação e Infraestruturas
dc.contributor.author	Correa, Guilherme
dc.contributor.author	Assunção, Pedro
dc.contributor.author	Cruz, Luis A. da Silva
dc.contributor.author	Agostini, Luciano
dc.date.accessioned	2025-10-07T09:31:50Z
dc.date.available	2025-10-07T09:31:50Z
dc.date.issued	2015-07
dc.description	Article number - 7168833
dc.description	Source title Proceedings - IEEE International Symposium on Circuits and Systems
dc.description.abstract	The improved compression efficiency of High Efficiency Video Coding (HEVC) comes with large increases in computational complexity, which has been lately dealt by researchers with complexity reduction and scaling methods. However, encoding time control at frame or Group of Pictures (GOP) level is still an open issue that must be investigated. In this work, a Rate-Distortion-Complexity analysis is performed upon a set of configurations that have been created based on findings and techniques of previous works. The proposed control system uses the best 27 configurations to adjust the encoding time per GOP and yields encoding time reductions of up to 84.5% with an average difference between target and encoding times of 4.1%. © 2015 IEEE.	eng
dc.identifier.citation	G. Correa, P. Assuncao, L. A. da Silva Cruz and L. Agostini, "Encoding time control system for HEVC based on Rate-Distortion-Complexity analysis," 2015 IEEE International Symposium on Circuits and Systems (ISCAS), Lisbon, Portugal, 2015, pp. 1114-1117, doi: 10.1109/ISCAS.2015.7168833
dc.identifier.doi	10.1109/iscas.2015.7168833
dc.identifier.eissn	2158-1525
dc.identifier.isbn	978-147998391-9
dc.identifier.uri	http://hdl.handle.net/10400.8/14215
dc.language.iso	eng
dc.peerreviewed	yes
dc.publisher	IEEE
dc.relation.hasversion	https://ieeexplore.ieee.org/document/7168833
dc.relation.ispartof	2015 IEEE International Symposium on Circuits and Systems (ISCAS)
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/
dc.subject	encoding time control
dc.subject	High Efficiency Video Coding (HEVC)
dc.subject	Rate-Distortion-Complexity (R-D-C)
dc.title	Encoding time control system for HEVC based on Rate-Distortion-Complexity analysis	eng
dc.type	conference paper
dspace.entity.type	Publication
oaire.citation.conferenceDate	2015-05
oaire.citation.conferencePlace	Lisboa, Portugal
oaire.citation.endPage	1117
oaire.citation.startPage	1114
oaire.citation.title	IEEE International Symposium on Circuits and Systems (ISCAS), 2015
oaire.version	http://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyName	Assunção
person.givenName	Pedro
person.identifier.ciencia-id	6811-3984-C17B
person.identifier.orcid	0000-0001-9539-8311
person.identifier.rid	A-4827-2017
person.identifier.scopus-author-id	6701838347
relation.isAuthorOfPublication	25649bb9-f135-48e8-8d0f-3706b86701d3
relation.isAuthorOfPublication.latestForDiscovery	25649bb9-f135-48e8-8d0f-3706b86701d3