GPU paralleled transformation and quantization for wavelet-based bitplane coding of multiresolution meshes.
Soumaya HachichaAkram ElkefiChokri Ben AmarMourad ZaiedPublished in: ICMV (2019)
Keyphrases
- multiresolution
- bit plane
- wavelet coefficients
- lattice vector quantization
- coding method
- image coder
- wavelet transform
- subband
- entropy coding
- scalar quantization
- wavelet domain
- image coding
- distributed video coding
- arithmetic coding
- rate distortion
- rate distortion optimization
- transform coefficients
- lossless coding
- mode selection
- coding scheme
- low complexity
- high frequency
- bit rate
- image denoising
- filter bank
- transform domain
- coding efficiency
- quadtree
- bitstream
- multiple description
- image compression
- inter frame
- low bit rate
- transform coding
- shape coding
- mode decision
- low frequency
- compression ratio
- roi coding
- probability model
- scalable video coding
- wavelet packet
- macroblock
- video quality
- video frames
- frequency domain
- image quality
- motion estimation
- computational complexity
- vector quantizer
- intra coding