Noisy MPEG Motion Vector Reduction for Motion Analysis.
Takanori YokoyamaShuhei OtaToshinori WatanabePublished in: AVSS (2009)
Keyphrases
- motion analysis
- motion vectors
- compressed domain
- video sequences
- motion estimation
- video coding standard
- image sequences
- motion compensation
- motion model
- video coding
- motion field
- block matching
- macroblock
- motion tracking
- bit rate
- motion estimation algorithm
- video data
- reference frame
- video coder
- flow field
- computational complexity
- coding efficiency
- video compression
- point correspondences
- motion features
- advanced video coding
- multimedia
- error concealment
- motion parameters
- optic flow
- optical flow
- motion patterns
- motion compensated frame interpolation
- feature tracking
- coding method
- inter frame
- digital video
- video codec
- motion compensated
- moving objects
- search range
- pixel domain
- computer vision
- image motion
- bitstream
- compression standards