Memory-Efficient Hardware Architecture of 2-D Dual-Mode Lifting-Based Discrete Wavelet Transform.
Chih-Hsien HsiaJen-Shiun ChiangJing-Ming GuoPublished in: IEEE Trans. Circuits Syst. Video Technol. (2013)
Keyphrases
- memory efficient
- discrete wavelet transform
- hardware architecture
- lifting scheme
- wavelet transform
- wavelet domain
- multiresolution
- wavelet coefficients
- hardware implementation
- subband
- integer wavelet transform
- high frequency
- image fusion
- low frequency
- shift invariant
- wavelet filters
- dual tree
- image compression
- feature vectors
- multiscale
- haar wavelet transform
- field programmable gate array
- wavelet packet
- associative memory
- image denoising
- filter bank
- image quality
- complex wavelet transform
- low cost