Direct Motion Estimation in the Radon Transform Domain using Match-Profile Backprojections.
Chris BartelsGerard de HaanPublished in: ICIP (6) (2007)
Keyphrases
- transform domain
- motion estimation
- spatial domain
- macroblock
- motion vectors
- video coding
- hadamard transform
- wyner ziv video coding
- discrete cosine
- video sequences
- rate distortion
- discrete cosine transform
- video compression
- low complexity
- motion compensation
- distributed video coding
- radon transform
- motion compensated
- coding efficiency
- blind watermarking
- transform coefficients
- dct coefficients
- bit plane
- robust watermarking scheme
- spread spectrum
- inter frame
- reference frame
- motion field
- fourier transform
- optical flow
- computational complexity
- video codec
- frequency domain
- image sequences
- motion model
- super resolution
- block matching
- computer vision
- stereo image coding
- image blocks
- high quality
- feature selection