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Dynamic partial reconfiguration of 2-D Haar wavelet transform (HWT) for face recognition systems

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4 Author(s)
Ahmad, A. ; Dept. of Comput. Eng., Univ. Tun Hussein Onn Malaysia, Batu Pahat, Malaysia ; Amira, A. ; Nicholl, P. ; Krill, B.

This paper presents two novel architectures for two-dimensional (2-D) Haar wavelet transform (HWT) of transform block in face recognition systems. The proposed architectures comprises 2-D HWT with transpose-based computation and dynamic partial reconfiguration (DPR) that have been synthesised using VHDL and implemented on Xilinx Virtex-5 FPGAs. To evaluate the proposed architecture, comparison for both configurations and a detailed performance analysis in terms of area, power consumption and maximum frequency are also addressed in this paper.

Published in:

Consumer Electronics (ISCE), 2011 IEEE 15th International Symposium on

Date of Conference:

14-17 June 2011