Precision-Aware and Quantization of Lifting Based DWT Hardware Architecture
Journal Title: International Journal of Computer & organization Trends(IJCOT) - Year 2013, Vol 3, Issue 6
Abstract
This paper presents precision-aware approaches and associated hardware implementations for performing the DWT. By implementing BP architecture and also presents DS design methodologies. These methods enable use of an optimal amount of hardware resources in the DWT computation.Experimental measurements of design performance in terms of area, speed, and power for 90-nm complementary metal–oxide semiconductor implementation are presented. Results indicate that BP designs exhibit inherent speed advantages than DS design.
Authors and Affiliations
REKHA. N , Dr. K B SHIVAKUMAR , M. Z KURIAN
Keywords
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