Rate-distortion modeling for multiscale binary shape coding based on Markov random fields.
Anthony VetroYao WangHuifang SunPublished in: IEEE Trans. Image Process. (2003)
Keyphrases
- markov random field
- rate distortion
- shape coding
- adaptive quantization
- multiscale
- bit rate
- image segmentation
- coding method
- low bit rate
- video coding
- higher order
- motion estimation
- belief propagation
- rate control
- macroblock
- bitstream
- computational complexity
- coding scheme
- visual quality
- pairwise
- image coder
- video quality
- coded images
- motion vectors
- video compression
- subband
- coding efficiency
- image quality
- image representation
- image processing
- bit plane
- high order
- reconstructed image
- wavelet transform
- wavelet coefficients
- video sequences