On using hierarchical motion history for motion estimation in H.264/AVC.
Yongfang LiangIshfaq AhmadJiancong LuoYu SunVishwanathan SwaminathanPublished in: IEEE Trans. Circuits Syst. Video Technol. (2005)
Keyphrases
- motion estimation
- video coding
- inter frame
- low complexity
- variable block size
- rate distortion
- coding efficiency
- video compression standard
- motion field
- motion model
- macroblock
- intra frame
- optical flow
- motion parameters
- motion vectors
- image sequences
- motion compensation
- reference frame
- computational complexity
- video compression
- motion compensated
- search range
- motion segmentation
- video encoder
- motion detection
- motion prediction
- video sequences
- motion compensated prediction
- block matching
- spatial domain
- robust motion estimation
- mode selection
- motion estimator
- rate control
- image motion
- video codec
- video coding standard
- motion estimation algorithm
- motion estimates
- motion analysis
- compressed domain
- motion vector fields
- phase correlation
- video streams
- computer vision
- block matching algorithm
- high coding efficiency
- bitstream
- temporal filtering
- block size
- high definition
- frame interpolation
- camera motion
- super resolution
- compression efficiency