Listar por autoría "4f6b6488-2d0b-4b52-92e7-01b1114f9a7c"
Mostrando ítems 1-6 de 6
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3D high definition video coding on a GPU-based heterogeneous system
Rodríguez Sánchez, Rafael; Martínez, José Luis; De Cock, Jan; Fernández Escribano, Gerardo; Pieters, Bart; Sánchez, José L.; Claver, José M.; Van de Walle, Rik Elsevier (2013-11)H.264/MVC is a standard for supporting the sensation of 3D, based on coding from 2 (stereo) to N views. H.264/MVC adopts many coding options inherited from single view H.264/AVC, and thus its complexity is even higher, ... -
Adapting hierarchical bidirectional inter prediction on a GPU-based platform for 2D and 3D H.264 video coding
Rodríguez Sánchez, Rafael; Martínez, José Luis; De Cock, Jan; Fernández Escribano, Gerardo; Pieters, Bart; Sánchez, José L.; Claver, José M.; Van de Walle, Rik SpringerOpen (2013)The H.264/AVC video coding standard introduces some improved tools in order to increase compression efficiency. Moreover, the multi-view extension of H.264/AVC, called H.264/MVC, adopts many of them. Among the new features, ... -
Fast video transcoding from HEVC to VP9
De la Torre, Enrique; Rodríguez Sánchez, Rafael; Martínez, José Luis Institute of Electrical and Electronics Engineers (2015-10)HEVC and VP9 are the current state-of-the-art in video compression, since their bit-streams were recently finalized in January and May 2013, respectively. These codecs are the generational successors of the currently most ... -
H.264/AVC inter prediction for heterogeneous computing systems
Rodríguez Sánchez, Rafael; Martínez, José Luis; Fernández Escribano, Gerardo; Claver, José M.; Sánchez, José L. Springer (2013)H.264/AVC is the latest standard for video compression and is a significant advance, but at the expense of increasing computing needs. Recently, the progress of GPUs has attracted considerable attention because they are ... -
H.264/AVC inter prediction on accelerator-based multi-core systems
Rodríguez Sánchez, Rafael; Martínez, José Luis; Fernández Escribano, Gerardo; Sánchez, José L.; Claver, José M. Springer (2013)The AVC video coding standard adopts variable block sizes for inter frame coding to increase compression efficiency, among other new features. As a consequence of this, an AVC encoder has to employ a complex mode decision ... -
Multimedia Communications Using a Fast and Flexible DVC to H.264/AVC/SVC Transcoder
Corrales García, Alberto; Rodríguez Sánchez, Rafael; Martínez, José Luis; Fernández Escribano, Gerardo; Quiles, Francisco José Springer (2013)The evolution of network technologies and mobile devices (equipped with low-cost video cameras) offer new multimedia services for mobile telephony, such as video communications. However, this kind of multimedia services ...