Research Publications in journals:
Parallelization of the optical flow computation in sequences from moving cameras
Parallelization of the optical flow computation in sequences from moving cameras
Year:2014
Research Areas
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Architecture of computers, -
Physics - Instrumentation and data analysis,
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Software architectures,
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Virtual instrumentation
Information
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Abstract
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| This paper presents a flexible and scalable approach to the parallelization of the computation of optical flow. This approach is based on data parallel distribution. Images are divided into several subimages processed by a software pipeline while respecting dependencies between computation stages. The parallelization has been implemented in three different infrastructures: shared, distributed memory, and hybrid to show its conceptual flexibility and scalability. A significant improvement in performance was obtained in all three cases. | |
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International
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Si |
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JCR
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Si |
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Title
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Eurasip Journal on Image And Video Processing |
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ISBN
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1687-5281 |
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Impact factor JCR
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0,66 |
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Impact info
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Datos JCR del año 2013 |
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Volume
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10.1186/1687-5281-2014-18 |
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Journal number
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From page
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1 |
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To page
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19 |
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Month
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SIN MES |
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Ranking
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Participants
- Autor: Antonio Garcia Dopico (UPM)
- Autor: Jose Luis Pedraza Dominguez (UPM)
- Autor: Manuel Maria Nieto Rodriguez (UPM)
- Autor: Antonio Perez Ambite (UPM)
- Autor: Santiago Rodriguez De la Fuente (UPM)
- Autor: Juan Navas Calvente
Research Group, Departaments and Institutes related
- Creador: Departamento: Arquitectura y Tecnología de Sistemas Informáticos
S2i 2019 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)