Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/45070
Título: VLSI video processing elements for real time applications
Autores/as: López Feliciano, José Francisco 
Tobajas, F. 
López, S. 
Cortés, P.
Lalchand, S.
Sarmiento, R. 
Clasificación UNESCO: 3307 Tecnología electrónica
Palabras clave: Very large scale integration
Motion estimation
Discrete wavelet transforms
Gallium arsenide
Filters
Fecha de publicación: 2002
Publicación seriada: IECON Proceedings (Industrial Electronics Conference)
Conferencia: 28th Annual Conference of the IEEE Industrial-Electronics-Society
Resumen: In this paper, architectural, circuital and technological solutions for the implementation of key elements in real-time video processing systems are presented. Spatial transforms and motion estimation are identified as the most critical elements in terms of computational cost, power dissipation and area overhead. In order to support real time applications, effective implementations of these blocks are highly recommended, and for this task, gallium arsenide arises as a good candidate due to its inherent characteristics. Layout and simulation results for a 250 MHz multiplierless filter bank for applications on two dimensional discrete wavelet transform (2D-DWT) and for a 270 MHz full-search block matching algorithm (FBMA) for motion estimation are presented as part of a high performance video processing system.
URI: http://hdl.handle.net/10553/45070
ISBN: 0-7803-7474-6
ISSN: 1553-572X
Fuente: IECON Proceedings (Industrial Electronics Conference),v. 3, p. 1930-1935
Colección:Actas de congresos
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