Rate distortion optimal contour compression using cubic B-splines.
J. ZaleteljR. PecciFrank H. P. SpaanAlan HanjalicReginald L. LagendijkPublished in: EUSIPCO (1998)
Keyphrases
- b spline
- rate distortion
- control points
- bit allocation
- bit rate
- video coding
- motion estimation
- adaptive quantization
- rate distortion theory
- rate control
- basis functions
- coding efficiency
- image compression
- compression efficiency
- macroblock
- wavelet coding
- cubic spline
- least squares
- image coder
- bit plane
- dynamic programming
- video codec
- compression algorithm
- lattice vector quantization
- source coding
- visual quality
- computational complexity
- image coding
- bit budget
- rate control scheme
- distributed video coding
- transform coding
- compression scheme
- video compression
- subband
- linear combination
- image quality
- scalable video coding
- image processing
- inter frame
- motion compensation
- entropy constrained
- mode selection
- wavelet transform
- feature vectors
- search algorithm
- reinforcement learning