Offline and Online Optical Flow Enhancement for Deep Video Compression.
Chuanbo TangXihua ShengZhuoyuan LiHaotian ZhangLi LiDong LiuPublished in: CoRR (2023)
Keyphrases
- video compression
- optical flow
- motion estimation
- motion compensation
- video coding
- motion field
- video conferencing
- video data
- block matching
- low bit rate
- motion compensated
- bit allocation
- video processing
- real time
- online learning
- motion vectors
- image and video compression
- macroblock
- compression ratio
- image sequences
- optical flow estimation
- motion model
- low complexity
- distributed video coding
- video codec
- real time video processing
- discrete cosine transforms
- image processing
- spatial domain
- vector field
- image coding
- rate distortion
- video encoder
- block matching algorithm
- high quality
- temporal redundancy
- three dimensional