Grouped zerotree wavelet image coding for very low bit rate.
Woo-Young JangByung-Hoan ChonSeh-Woong JeongKwanghoon SohnPublished in: ICIP (3) (2002)
Keyphrases
- image coder
- wavelet image coding
- image coding
- subband
- rate distortion
- image compression
- entropy coding
- low bit rate
- bitstream
- progressive transmission
- wavelet coefficients
- wavelet coding
- natural images
- wavelet transform
- quadtree
- image transmission
- filter bank
- bit plane
- video coding
- high frequency
- set partitioning in hierarchical trees
- wavelet packet
- transform coefficients
- coding method
- motion estimation
- compressed images
- compression ratio
- coding efficiency
- video compression
- video sequences
- coding scheme
- visual quality
- vector quantization
- multiresolution