Three-dimensional DCT video compression technique based on adaptive quantizers.
Raymond WestwaterBorko FurhtPublished in: ICECCS (1996)
Keyphrases
- video compression
- discrete cosine transforms
- low bit rate
- bit allocation
- three dimensional
- motion compensation
- motion estimation
- video coding
- compression ratio
- image compression
- video conferencing
- video data
- motion compensated
- subband
- video encoder
- video coder
- video coding standard
- block matching
- video codec
- macroblock
- motion vectors
- image coding
- discrete cosine transformation
- distributed video coding
- coding scheme
- video sequences
- dct coefficients
- compressed images
- bit rate
- blocking artifacts
- multiscale
- vector quantization
- computer vision
- transform coding
- adaptive quantization
- rate distortion
- image processing