Determination of Lagrange multipliers for interframe EZBC/JP2K.
Yuan LiuJohn W. WoodsPublished in: Signal Process. Image Commun. (2023)
Keyphrases
- inter frame
- lagrange multipliers
- rate distortion
- bit rate
- motion estimation
- constrained optimization
- video sequences
- objective function
- linear program
- lagrange multiplier method
- video coding
- scalable video coding
- macroblock
- compressed domain
- coding efficiency
- cost function
- video frames
- quadtree
- video codec
- bitstream
- coding method
- image quality
- video quality
- support vector regression
- motion vectors
- penalty function
- kernel matrix
- computer vision
- video compression
- regression model
- video data
- block size
- multiresolution
- multiscale
- three dimensional
- image processing