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Parallel research of shape context face recognition algorithm based on CUDA

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2 Author(s)
Jinxing Xu ; Sch. of Math. & Comput. Sci., Ningxia Univ., Yinchuan, China ; Suping Wu

The shape recognition serial algorithm of Shape Context and parallel processing platform of CUDA are studied in this paper. According to multi-processor pipepine characteristics of CUDA platform, the Shape Context algorithm is made to be adapted to CUDA platform. Through paralleling algorithm, the higher implementation of precision and more than 130-fold speedup are obtained. The purpose of dealing with the real-time processing of the huge amounts of data on face recognition is satisfied.

Published in:

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Date of Conference:

16-18 April 2011