Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Luciano Braatz"'
Autor:
Mario Saldanha, Luciano Agostini, Marcelo Porto, Guilherme Correa, Luciano Braatz, Altamiro Amadeu Susin, Bruno Zatt, Murilo Perleberg, Ruhan Conceicao, Vladimir Afonso
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 29:1878-1892
The popularization of multimedia services has pushed forward the development of 2D/3D video-capable embedded mobile devices. Such devices require efficient energy/memory-management strategies to deal with severe memory/processing requirements and lim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aed858f457841fc40fc2c0b527cdec39
https://doi.org/10.1109/tcsvt.2018.2847633
https://doi.org/10.1109/tcsvt.2018.2847633
Autor:
Daniel Palomino, Luciano Braatz, Luciano Agostini, Marcelo Porto, Bruno Zatt, Antonio Carlos Schneider Beck
Publikováno v:
ICECS
This paper presents a hardware-friendly algorithm to maximize the throughput of the Discrete Cosine Transform (DCT) of the High Efficiency Video Coding (HEVC), together with its hardware design. The Fast DCT (FCT) algorithm is based on the Cooley-Tuc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fee6bcf6d6bbad201a29bb88e1babac
https://doi.org/10.1109/icecs46596.2019.8965063
https://doi.org/10.1109/icecs46596.2019.8965063
Publikováno v:
LASCAS
Mobile devices with multimedia processing capabilities are becoming more and more present, despite their energy restrictions. On the other hand, multimedia applications are very demanding tasks, which have a negative impact on the battery lifetime of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbaaae613f8918b12e311a60b8b23681
https://doi.org/10.1109/lascas.2019.8667581
https://doi.org/10.1109/lascas.2019.8667581
Publikováno v:
SBCCI
This paper presents a low-power (High Efficiency Video Coding) HEVC 1-D IDCT (One-Dimension Inverse Discrete Cosine Transform) hardware architecture, employing a bypass engine to reduce power dissipation. The bypass engine reduces power by replacing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d57a7e4a34e806f7c11a40539e62df
https://doi.org/10.1109/sbcci.2018.8533236
https://doi.org/10.1109/sbcci.2018.8533236
Publikováno v:
ISCAS
This paper presents a high-throughput and low-power integrated HEVC direct/inverse quantization hardware design. The main focus of this design is to allow the evaluation of multiple coding modes during the residual encoding process of the HEVC for re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d30c7e9d323d9d81c531b76a3c99370b
https://doi.org/10.1109/iscas.2018.8351183
https://doi.org/10.1109/iscas.2018.8351183
Publikováno v:
SBCCI
Digital video capturing generates a huge amount of data to be processed and stored, which requires the use of compression techniques. Efficient hardware designs for real-time encoding are mandatory, especially for embedded systems, due to their perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bea2abd5ae6ef0ffaaa462a77fb53e8
https://doi.org/10.1145/3109984.3109999
https://doi.org/10.1145/3109984.3109999
Publikováno v:
ISCAS
One step required several times for current video encoders is the residual coding loop, composed of the direct transformation, direct quantization, inverse quantization, and inverse transformation. These operations demand high throughput and low late
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98e0ff487eb731c36fe31d820701aac9
https://doi.org/10.1109/iscas.2017.8050704
https://doi.org/10.1109/iscas.2017.8050704
Autor:
Afonso, Vladimir, Conceicao, Ruhan, Saldanha, Mario, Braatz, Luciano, Perleberg, Murilo, Correa, Guilherme, Porto, Marcelo, Agostini, Luciano, Zatt, Bruno, Susin, Altamiro
Publikováno v:
IEEE Transactions on Circuits & Systems for Video Technology; Jun2019, Vol. 29 Issue 6, p1878-1892, 15p