Edge-based image coding at low bit-rate.
Yi NiuXiaolin WuGuangming ShiXiaotian WangPublished in: ICIP (2010)
Keyphrases
- low bit rate
- image coding
- image compression
- wavelet transform
- bit rate
- filter bank
- image coder
- video compression
- subband
- image quality
- visual quality
- compression algorithm
- coding method
- video codec
- vector quantizer
- coded images
- shape coding
- video conferencing
- blocking artifacts
- multiresolution
- coding efficiency
- vector quantization
- multiscale
- transform coding
- motion compensation
- compression ratio
- rate distortion
- peak signal to noise ratio
- coding gain
- video coding
- wavelet coefficients
- high quality
- multiple description
- bitstream
- reconstructed image
- multimedia
- feature extraction