Compact Temporal Trajectory Representation for Talking Face Video Compression.
Bolin ChenZhao WangBinzhe LiShiqi WangYan YePublished in: IEEE Trans. Circuits Syst. Video Technol. (2023)
Keyphrases
- video compression
- motion compensation
- motion estimation
- video coding
- motion compensated
- low bit rate
- compression ratio
- temporal redundancy
- video conferencing
- video data
- image and video compression
- spatio temporal
- block matching
- video processing
- multiresolution
- image representation
- bit allocation
- machine learning
- video codec
- discrete cosine transforms
- multiscale
- macroblock
- temporal information
- motion vectors
- temporal correlation
- video sequences
- three dimensional