Motion Vector Estimation and Encoding for Motion Compensated DWT.
Marco CagnazzoValéry ValentinMarc AntoniniMichel BarlaudPublished in: VLBV (2003)
Keyphrases
- motion compensated
- motion vectors
- motion compensation
- motion estimation
- video coding
- motion field
- dense motion field
- video coder
- video compression
- frame rate up conversion
- motion estimation algorithm
- video sequences
- prediction error
- bit rate
- block matching
- overlapped block motion compensation
- motion compensated prediction
- block matching algorithm
- macroblock
- reference frame
- discrete wavelet transform
- computational complexity
- block motion estimation
- video coding standard
- video codec
- mode selection
- video data
- optical flow
- compressed domain
- rate distortion
- image sequences
- multiresolution
- error concealment
- motion estimates
- compression efficiency
- motion prediction
- motion model
- rate control
- video quality
- subband
- motion estimator
- accurate estimation
- frame interpolation
- low complexity
- inter frame
- visual quality
- block size
- image quality
- search range
- image compression
- wavelet transform
- coding efficiency
- transform domain