Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Koen De Wolf"'
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)
Video scalability is a recent video coding technology that allows content providers to offer multiple quality versions from a single encoded video file in order to target different kinds of end-user devices and networks. One form of scalability utili
Externí odkaz:
https://doaj.org/article/319004df589243318f4af3e29ce46cf2
Autor:
Peter Lambert, Jan De Cock, Rik Van de Walle, Koen De Wolf, Glenn Van Wallendael, Sebastiaan Van Leuven
Publikováno v:
Multimedia Tools and Applications. 58:215-237
Recently, the H.264/AVC standard has been extended to incorporate Scalable Video Coding (SVC). SVC offers the advantage of scalable (layered) coding, but has the disadvantage of a highly increased computational complexity at the encoder side when dea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa537fc686d6896005379a49d2b469bb
https://doi.org/10.1007/s11042-010-0716-7
https://doi.org/10.1007/s11042-010-0716-7
Publikováno v:
Journal of Visual Communication and Image Representation. 18:217-239
A format-agnostic framework for content adaptation allows reaching a maximum number of users in heterogeneous multimedia environments. Such a framework typically relies on the use of scalable bitstreams. In this paper, we investigate the use of bitst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e666a68b0cce9e9790e6e4efa9bfad
https://doi.org/10.1016/j.jvcir.2007.02.003
https://doi.org/10.1016/j.jvcir.2007.02.003
Autor:
Wesley De Neve, Davy Van Deursen, Sam Lerouge, Davy De Schrijver, Koen De Wolf, Rik Van de Walle
Publikováno v:
Signal Processing: Image Communication. 21:862-889
During recent years, several tools have been developed that allow the automatic generation of XML descriptions containing information about the syntax of binary media resources. Such a bitstream syntax description (BSD) can then be transformed to ref
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d77c6c367ec9efbabf1672933ff9f2a5
https://doi.org/10.1016/j.image.2006.08.005
https://doi.org/10.1016/j.image.2006.08.005
Publikováno v:
Image Analysis ISBN: 9783540730392
SCIA
SCIA
Inter-layer prediction is the most important technique for improving coding performance in spatial enhancement layers in Scalable Video Coding (SVC). In this paper we discuss Adaptive Residual Interpolation (ARI), a new approach to inter-layer predic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9823718eabd159e36630d1d06be8be61
https://doi.org/10.1007/978-3-540-73040-8_75
https://doi.org/10.1007/978-3-540-73040-8_75
Publikováno v:
Advanced Concepts for Intelligent Vision Systems ISBN: 9783540746065
ACIVS
ACIVS
The heterogeneity in the contemporary multimedia environments requires a format-agnostic adaptation framework for the consumption of digital video content. Preferably, scalable bitstreams are used in order to satisfy as many circumstances as possible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b575606f9f4f5df65454aa7c522d3be4
https://doi.org/10.1007/978-3-540-74607-2_63
https://doi.org/10.1007/978-3-540-74607-2_63
Autor:
Davy De Schrijver, Koen De Wolf, Wesley De Neve, Saar De Zutter, Rik Van de Walle, Peter Lambert
Publikováno v:
Computer Analysis of Images and Patterns ISBN: 9783540742715
CAIP
CAIP
On top of the prediction modes defined in the H.264/AVC standard, Scalable Video Coding defines prediction modes for interlayer prediction. These inter-layer prediction modes allow the re-use of coded data from the base layer, at the cost of increasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e8a0f7463ea6f9bb6f05925bfdd776b
https://doi.org/10.1007/978-3-540-74272-2_105
https://doi.org/10.1007/978-3-540-74272-2_105
Publikováno v:
SPIE Proceedings.
Reduction of the bitrate of video content is necessary in order to satisfy the different constraints imposed by networks and terminals. A fast and elegant solution for the reduction of the bitrate is requantization, which has been successfully applie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d8af9e264c36cbc32f219a90258bc47
https://doi.org/10.1117/12.680769
https://doi.org/10.1117/12.680769
Autor:
Koen De Wolf, Davy De Schrijver, Wesley De Neve, Rik Van de Walle, Piet Verhoeve, Sarah De Bruyne
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783540694212
MMM (1)
MMM (1)
In this paper, a novel method for temporal video segmentation on H.264/AVC-compliant video bitstreams is presented. As the H.264/AVC standard contains several new and extended features, the characteristics of the coded frames are different from forme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847f9892fbb3f0a835acf161baf9c936
https://doi.org/10.1007/978-3-540-69423-6_1
https://doi.org/10.1007/978-3-540-69423-6_1
Publikováno v:
Advances in Multimedia Information Processing-PCM 2006 ISBN: 9783540487661
PCM
PCM
Efficient bitrate reduction of video content is necessary in order to satisfy the different constraints imposed by decoding devices and transmission networks. Requantization is a fast technique for bitrate reduction, and has been successfully applied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b4eecf6ecfd4a2ee3c0241d5dc72fc2
https://doi.org/10.1007/11922162_92
https://doi.org/10.1007/11922162_92