Parallel algorithms for the process of the biorthogonal wavelet transform

Authors:
HyungJun Kim
Affiliations:
Graduate School of Information Security, Korea University, Seoul, Korea
Venue:
PDCAT'04 Proceedings of the 5th international conference on Parallel and Distributed Computing: applications and Technologies
Year:
2004

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Abstract

We present parallel algorithms for the process of the biorthogonal wavelet transform(BWT). We have constructed processing elements (PEs) for the decomposition and reconstruction of the BWT to minimize computational operations. They can be performed using only integer shift and superposition operations; therefore, they may be applied to the implementation of image compression standards based on BWT, such as JPEG2000.