Evaluation of DWT and DCT for irregular mesh-based motion compensation in predictive video coding.
Martina EckertDamian RuizJosé Ignacio RondaFernando JaureguizarNarciso GarcíaPublished in: VCIP (2000)
Keyphrases
- motion compensation
- video coding
- motion compensated
- block based motion estimation
- video coder
- video compression
- motion vectors
- motion estimation
- video coding standard
- bit rate
- rate distortion
- motion estimation and compensation
- motion compensated prediction
- video quality
- video codec
- compressed domain
- macroblock
- low bit rate
- video encoder
- block matching
- motion field
- compression efficiency
- rate control
- discrete cosine transform
- multiresolution
- subband
- dct coefficients
- three dimensional
- scalable video coding
- blocking artifacts
- spatial domain
- wavelet transform
- advanced video coding
- computational complexity
- transform domain
- prediction error
- bit allocation
- video signals
- discrete wavelet transform
- wyner ziv