A rate control algorithm for HEVC with hierarchical GOP structures
| dc.contributor.author | Sanz-RodrÃguez, Sergio | |
| dc.contributor.author | Schierl, Thomas | |
| dc.date.accessioned | 2017-03-09T08:30:23Z | |
| dc.date.available | 2017-03-09T08:30:23Z | |
| dc.date.issued | 2013 | |
| dc.description.abstract | In this paper a buffer-constrained rate control (RC) algorithm for High Efficiency Video Coding (HEVC) with hierarchical group of pictures structures is proposed. Specifically, a quantization parameter (QP) cascading approach, which the QP value is increased from one temporal layer to the next, is employed to achieve high coding efficiency while maintaining the buffer fullness at secure levels. When compared to the current state-of-the-art RC algorithm, the experimental results show that our proposal achieves a slightly better rate-distortion performance and a remarkably better buffer control with an acceptable increase in computational complexity. | en |
| dc.identifier.eissn | 2379-190X | |
| dc.identifier.isbn | 978-1-4799-0357-3 | |
| dc.identifier.issn | 1520-6149 | |
| dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/6215 | |
| dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-5774 | |
| dc.language.iso | en | |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject.ddc | 004 Datenverarbeitung; Informatik | |
| dc.subject.other | High Efficiency Video Coding (HEVC) | en |
| dc.subject.other | hierarchical video coding | en |
| dc.subject.other | quantization parameter cascading | en |
| dc.subject.other | rate control | en |
| dc.title | A rate control algorithm for HEVC with hierarchical GOP structures | en |
| dc.type | Conference Object | en |
| dc.type.version | acceptedVersion | en |
| dcterms.bibliographicCitation.doi | 10.1109/ICASSP.2013.6637946 | |
| dcterms.bibliographicCitation.originalpublishername | IEEE | en |
| dcterms.bibliographicCitation.originalpublisherplace | New York, NY [u.a.] | en |
| dcterms.bibliographicCitation.pageend | 1723 | |
| dcterms.bibliographicCitation.pagestart | 1719 | |
| dcterms.bibliographicCitation.proceedingstitle | 2013 IEEE International Conference on Acoustics, Speech and Signal Processing : ICASSP | en |
| tub.accessrights.dnb | domain | |
| tub.affiliation | Fak. 4 Elektrotechnik und Informatik::Inst. Technische Informatik und Mikroelektronik::FG Architektur eingebetteter Systeme | de |
| tub.affiliation.faculty | Fak. 4 Elektrotechnik und Informatik | de |
| tub.affiliation.group | FG Architektur eingebetteter Systeme | de |
| tub.affiliation.institute | Inst. Technische Informatik und Mikroelektronik | de |
| tub.publisher.universityorinstitution | Technische Universität Berlin | en |
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