Low-Power Multiplierless 2-D DWT and IDWT Architectures Using 4-tap Daubechies Filters.
Tze-Yun SungYaw-Shih ShiehChun-Wang YuHsi-Chin HsinPublished in: PDCAT (2006)
Keyphrases
- low power
- power consumption
- low cost
- quadrature mirror
- high speed
- wavelet transformation
- subband
- wavelet filters
- filter bank
- wavelet transform
- image compression
- wireless transmission
- high power
- single chip
- wavelet decomposition
- low pass
- low power consumption
- power reduction
- multiresolution
- wavelet coefficients
- vlsi architecture
- digital signal processing
- gate array
- cmos technology
- edge detection
- logic circuits
- power dissipation
- embedded systems
- mixed signal
- image processing
- real time