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Rodríguez, J.M.; Gómez Fernández, F.; Buemi, M.E.; Jacobo-Berlles, J. "Dynamic textures segmentation with GPU" (2012) 17th Iberoamerican Congress on Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, CIARP 2012. 7441 LNCS:607-614
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Abstract:

This work addresses the problem of motion segmentation in video sequences using dynamic textures. Motion can be globally modeled as a statistical visual process know as dynamic texture. Specifically, we use the mixtures of dynamic textures model which can simultaneously handle different visual processes. Nowadays, GPU are becoming increasingly popular in computer vision applications because of their cost-benefit ratio. However, GPU programming is not a trivial task and not all algorithms can be easily switched to GPU. In this paper, we made two implementations of a known motion segmentation algorithm based on mixtures of dynamic textures. One using CPU and the other ported to GPU. The performance analyses show the scenarios for which it is worthwhile to do the full GPU implementation of the motion segmentation process. © 2012 Springer-Verlag.

Registro:

Documento: Artículo
Título:Dynamic textures segmentation with GPU
Autor:Rodríguez, J.M.; Gómez Fernández, F.; Buemi, M.E.; Jacobo-Berlles, J.
Ciudad:Buenos Aires
Filiación:Departamento de Computación, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Palabras clave:Computer vision applications; Cost benefit ratio; Dynamic textures; GPU implementation; GPU programming; Motion segmentation; Performance analysis; Video sequences; Visual process; Computer vision; Image analysis; Textures
Año:2012
Volumen:7441 LNCS
Página de inicio:607
Página de fin:614
DOI: http://dx.doi.org/10.1007/978-3-642-33275-3_75
Título revista:17th Iberoamerican Congress on Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, CIARP 2012
Título revista abreviado:Lect. Notes Comput. Sci.
ISSN:03029743
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03029743_v7441LNCS_n_p607_Rodriguez

Referencias:

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Citas:

---------- APA ----------
Rodríguez, J.M., Gómez Fernández, F., Buemi, M.E. & Jacobo-Berlles, J. (2012) . Dynamic textures segmentation with GPU. 17th Iberoamerican Congress on Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, CIARP 2012, 7441 LNCS, 607-614.
http://dx.doi.org/10.1007/978-3-642-33275-3_75
---------- CHICAGO ----------
Rodríguez, J.M., Gómez Fernández, F., Buemi, M.E., Jacobo-Berlles, J. "Dynamic textures segmentation with GPU" . 17th Iberoamerican Congress on Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, CIARP 2012 7441 LNCS (2012) : 607-614.
http://dx.doi.org/10.1007/978-3-642-33275-3_75
---------- MLA ----------
Rodríguez, J.M., Gómez Fernández, F., Buemi, M.E., Jacobo-Berlles, J. "Dynamic textures segmentation with GPU" . 17th Iberoamerican Congress on Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, CIARP 2012, vol. 7441 LNCS, 2012, pp. 607-614.
http://dx.doi.org/10.1007/978-3-642-33275-3_75
---------- VANCOUVER ----------
Rodríguez, J.M., Gómez Fernández, F., Buemi, M.E., Jacobo-Berlles, J. Dynamic textures segmentation with GPU. Lect. Notes Comput. Sci. 2012;7441 LNCS:607-614.
http://dx.doi.org/10.1007/978-3-642-33275-3_75