Directional Transforms for Video Coding Based on Lifting on Graphs.
Eduardo Martínez-EnríquezJesús Cid-SueiroFernando Díaz-de-MaríaAntonio OrtegaPublished in: IEEE Trans. Circuits Syst. Video Technol. (2018)
Keyphrases
- video coding
- bit rate
- motion estimation
- motion compensation
- motion compensated
- rate distortion
- video compression
- video quality
- motion vectors
- motion estimation and compensation
- video codec
- image and video compression
- high definition
- macroblock
- block based motion estimation
- rate control
- wyner ziv video coding
- block matching
- compression efficiency
- temporal correlation
- error resilience
- motion compensated prediction
- scalable video coding
- bit allocation
- video encoder
- wavelet transform
- block matching motion estimation
- image quality
- distributed video coding
- video coding standard
- multiscale
- wyner ziv
- optical flow
- object based coding
- computational complexity