Comparison of Lifting and B-spline DWT Implementations for Implantable Neuroprosthetics
- 1 October 2006
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in 2006 5th IEEE Conference on Sensors
Abstract
The discrete wavelet transform (DWT) has been shown to provide exceptionally efficient data compression for neural records. This paper describes area-power minimized hardware implementations of the lifting and B-spline DWT schemes for multi-level, multi-channel DWT and analyzes their performance tradeoffs for implantable neuroprosthetics. The lifting scheme is shown to be increasingly superior for a larger number of input channels.Keywords
This publication has 4 references indexed in Scilit:
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- Design Optimization of Integer Lifting DWT Circuitry for Implantable NeuroprostheticsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
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