Adaptive Coarse-to-Fine Quantization for Optimizing Rate-distortion of Progressive Mesh Compression.
Ho LeeGuillaume LavouéFlorent DupontPublished in: VMV (2009)
Keyphrases
- coarse to fine
- rate distortion
- adaptive quantization
- energy compaction
- rate distortion optimization
- bit rate
- bit allocation
- image coder
- video coding
- lattice vector quantization
- distortion measure
- image compression
- multiresolution
- multiscale
- transform coding
- transform coefficients
- scalar quantization
- object detection
- image registration
- computational complexity
- low bit rate
- subband
- shape coding
- bit plane
- rate control
- entropy coding
- rate distortion theory
- macroblock
- coding efficiency
- motion estimation
- image coding
- transform domain
- bitstream
- bit budget
- entropy constrained
- compression algorithm
- video codec
- source coding
- video quality
- dynamic programming
- data compression
- compression ratio
- compression scheme
- visual quality
- motion vectors
- image quality
- wavelet coefficients
- scalable video coding
- video compression
- coding method
- machine learning