Low power full search block matching motion estimation architecture

We present an architectural enhancement to reduce the power consumption of one dimensional full-search block-matching (FSBM) motion estimation. The architecture eliminates unnecessary computations and reduces the power consumption without sacrificing the optimality and high throughput. Both the new...

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Bibliographic Details
Published inThird International Workshop on Digital and Computational Video, 2002. DCV 2002. Proceedings pp. 123 - 128
Main Authors Sadhu, S.K., Elgamel, M.A., Bayoumi, M.A., Mashaly, S.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2002
Subjects
Cellular phones
Computer architecture
Energy consumption
Equations
Global Positioning System
Motion estimation
Personal digital assistants
Throughput
Transform coding
Video compression
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Summary:We present an architectural enhancement to reduce the power consumption of one dimensional full-search block-matching (FSBM) motion estimation. The architecture eliminates unnecessary computations and reduces the power consumption without sacrificing the optimality and high throughput. Both the new and old architectures are compared for power consumption in order to clarify the effectiveness.
ISBN:0780379845
9780780379848
DOI:10.1109/DCV.2002.1218752