A wavelet-based two-stage near-lossless coder.
Sehoon YeaWilliam A. PearlmanPublished in: ICIP (2004)
Keyphrases
- image coder
- image coding
- context modeling
- subband
- rate distortion
- image compression
- low bit rate
- bitstream
- wavelet coding
- wavelet coefficients
- wavelet transform
- bit plane
- natural images
- embedded zerotree wavelet
- entropy coding
- quadtree
- transform coefficients
- wavelet packet
- multiresolution
- filter bank
- compressed images
- neural network
- quantization scheme
- bit rate
- vector quantizer
- video coding
- frequency domain
- image quality
- video compression
- motion estimation
- compression scheme
- compression ratio
- computational complexity