Apron surveillance video coding based on compositing virtual reference frame with object library.
Zonglei LyuBo ZhangPublished in: IET Image Process. (2023)
Keyphrases
- video coding
- reference frame
- motion estimation
- motion vectors
- macroblock
- successive frames
- motion compensated prediction
- motion compensation
- bit rate
- motion compensated
- rate distortion
- video compression
- video sequences
- inter frame
- video quality
- video codec
- multiple reference frames
- low complexity
- coding efficiency
- high definition
- optical flow
- block matching
- image sequences
- computational complexity
- computer vision
- motion estimation and compensation
- rate control
- compressed domain
- compression efficiency
- video data
- spatial domain
- video surveillance
- motion field
- object tracking
- transform domain
- video coding standard
- moving objects
- prediction error
- error resilience
- error concealment
- error propagation
- image quality
- block size
- low bit rate
- data structure
- high quality
- bitstream
- frame rate