Ms. Dácil Barreto Profile

Dácil Barreto

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Publications (5)

Proceedings Article | 10 May 2007 Paper

MPEG-4 ASP SoC receiver with novel image enhancement techniques for DAB networks

D. Barreto, A. Quintana, L. García, G. Callicó, A. Núñez

Proceedings Volume 6590, 659009 (2007) https://doi.org/10.1117/12.723740

KEYWORDS: Video, Receivers, Image segmentation, Principal component analysis, Super resolution, Image processing, Lawrencium, System on a chip, Volume rendering, Image quality

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Proceedings Article | 10 May 2007 Paper

Accelerating a MPEG-4 video decoder through custom software/hardware co-design

Jorge Díaz, Dacil Barreto, Luz García, Gustavo Marrero, Pedro Carballo, Antonio Núñez

Proceedings Volume 6590, 65900B (2007) https://doi.org/10.1117/12.722068

KEYWORDS: Video, Field programmable gate arrays, Telecommunications, Multimedia, Super resolution, Video compression, Computer programming, Computer simulations, Standards development, Control systems

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Proceedings Article | 30 June 2005 Paper

Evaluation of architectures for an ASP MPEG-4 decoder using a system-level design methodology

Luz Garcia, Victor Reyes, Dacil Barreto, Gustavo Marrero, Tomas Bautista, Antonio Nunez

Proceedings Volume 5837, (2005) https://doi.org/10.1117/12.608807

KEYWORDS: Video, Modeling, Multimedia, Video compression, Systems modeling, Receivers, Bridges, Mobile devices, Profiling, Data communications

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Proceedings Article | 30 June 2005 Paper

Real-time super-resolution over raw video sequences

D. Barreto, G. M. Callico, S. Lopez, L. Garcia, A. Nunez

Proceedings Volume 5837, (2005) https://doi.org/10.1117/12.608561

KEYWORDS: Motion estimation, Video, Image segmentation, Lawrencium, Super resolution, Spatial resolution, Reconstruction algorithms, Computer programming, Image processing algorithms and systems, Image restoration

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Proceedings Article | 19 March 2003 Paper

Bayesian segmentation and clustering for determining cloud mask images

Dacil Barreto, Fionn Murtagh, Javier Marcello

Proceedings Volume 4877, (2003) https://doi.org/10.1117/12.463768

KEYWORDS: Expectation maximization algorithms, Clouds, Image segmentation, Data modeling, Quantization, Principal component analysis, Lanthanum, Visualization, Satellites, Computer science

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