A high-performance and memory-efficient pipeline architecture for the 5/3 and 9/7 discrete wavelet transform of JPEG2000 codec.
Bing-Fei WuChung-Fu LinPublished in: IEEE Trans. Circuits Syst. Video Technol. (2005)
Keyphrases
- memory efficient
- discrete wavelet transform
- pipeline architecture
- jpeg compression
- coding method
- subband
- low bit rate
- wavelet coefficients
- image compression
- wavelet domain
- hardware implementation
- multiresolution
- high frequency
- bit allocation
- bit rate
- bit plane
- bitstream
- image fusion
- image authentication
- video codec
- compression algorithm
- low frequency
- image coding
- compression ratio
- dual tree
- filter bank
- video coding
- wavelet transform
- coding scheme
- visual quality
- compressed domain
- feature vectors
- pattern recognition
- rate distortion
- compressed images
- motion estimation
- wavelet filters
- video sequences
- compression scheme
- human visual system
- high quality