Multi-frame motion compensation using extrapolated frame by optical flow for lossless Video Coding.
Yusuke KamedaHiroyuki KishiTomokazu IshikawaIchiro MatsudaSusumu ItohPublished in: ISSPIT (2016)
Keyphrases
- multi frame
- motion compensation
- video coding
- motion estimation
- optical flow
- single frame
- motion estimation and compensation
- motion compensated
- motion vectors
- consecutive frames
- motion field
- predictive coding
- reference frame
- video compression
- image sequences
- rate distortion
- improve the coding efficiency
- video codec
- block matching
- video quality
- low complexity
- feature tracking
- video sequences
- rate control algorithm
- motion compensated prediction
- inter frame
- wyner ziv
- motion estimation algorithm
- temporal correlation
- rate control
- video signals
- video frames
- bit rate
- macroblock
- image compression
- super resolution
- video coding standard
- motion model
- compression efficiency
- computer vision
- video coder
- camera motion
- flow field
- optic flow
- bit allocation
- coding efficiency
- motion detection
- frame rate
- spatial domain
- three dimensional
- vector field
- bit plane
- image data
- compressed domain
- filtering algorithm
- high quality
- variable block size