Rate-distortion optimization of hierarchical displacement fields.
Hao BiWai-Yip ChanPublished in: IEEE Trans. Circuits Syst. Video Technol. (1998)
Keyphrases
- displacement field
- rate distortion optimization
- rate distortion
- video coding
- bit rate
- vector field
- coding method
- rate control
- inter frame
- b spline
- image registration
- motion field
- boundary conditions
- bit allocation
- computational complexity
- multiresolution
- three dimensional
- cross correlation
- image coding
- prior information
- low complexity
- multiscale
- flow field
- video sequences
- deformation field
- high quality
- feature extraction