A Single-motion-vector/Cycle-generation Optical Flow Processor Employing Directional-edge Histogram Matching.
Kazuhide FujitaKiyoto ItoTadashi ShibataPublished in: ISCAS (2009)
Keyphrases
- motion vectors
- optical flow
- motion estimation
- motion field
- histogram matching
- block matching
- motion compensation
- frame interpolation
- video sequences
- video coding
- image sequences
- bit rate
- reference frame
- motion estimation algorithm
- motion compensated frame interpolation
- temporal error concealment
- macroblock
- flow field
- compressed domain
- computational complexity
- neighboring blocks
- motion model
- rate distortion
- optical flow estimation
- inter frame
- error concealment
- motion compensated
- computer vision
- block size
- image motion
- prediction scheme
- high speed
- three dimensional
- coding efficiency
- real time
- variable block size
- d scene
- face recognition