Motion estimation in video coding using simplified optical flow technique.
Eskinder AyeleSanjay B. DhokPublished in: Int. Arab J. Inf. Technol. (2016)
Keyphrases
- motion estimation
- video coding
- optical flow
- motion vectors
- motion compensated
- motion compensation
- motion field
- rate distortion
- image sequences
- video compression
- motion model
- optical flow estimation
- video quality
- video codec
- low complexity
- block matching
- motion estimation and compensation
- flow field
- computer vision
- multi frame
- spatial domain
- inter frame
- high definition
- motion compensated prediction
- motion estimation algorithm
- macroblock
- vector field
- camera motion
- motion estimator
- compression efficiency
- reference frame
- rate control
- super resolution
- video sequences
- feature tracking
- scalable video coding
- motion prediction
- wyner ziv video coding
- video encoder
- block based motion estimation
- phase correlation
- video coder
- single frame
- video coding standard
- velocity field
- motion estimates
- disparity estimation
- early termination
- temporal filtering
- variable block size
- moving objects