An efficient VLSI architecture for lifting based 1D/2D discrete wavelet transform.
M. Mohamed Asan BasiriSk. Noor MahammadPublished in: Microprocess. Microsystems (2016)
Keyphrases
- discrete wavelet transform
- vlsi architecture
- lifting scheme
- wavelet transform
- wavelet domain
- wavelet coefficients
- multiresolution
- subband
- vlsi implementation
- low complexity
- integer wavelet transform
- shift invariant
- low power
- high frequency
- real time
- image fusion
- filter bank
- low pass
- palmprint
- wavelet filters
- image compression
- image registration
- low frequency
- low cost
- denoising
- multiscale
- image denoising
- lossless compression
- image coding
- computationally efficient
- high speed
- image processing