Interpolation Free Subpixel Accuracy Motion Estimation.
Paul R. HillTuan-Kiang ChiewDavid R. BullCedric Nishan CanagarajahPublished in: IEEE Trans. Circuits Syst. Video Technol. (2006)
Keyphrases
- subpixel accuracy
- phase correlation
- motion estimation
- frequency domain
- matching algorithm
- image registration
- super resolution
- cross correlation
- rotation and translation
- image alignment
- log polar
- motion model
- motion compensated
- motion field
- global motion
- video compression
- motion parameters
- motion vectors
- motion compensation
- image sequences
- video sequences
- disparity estimation
- fourier domain
- computer vision
- spatial domain
- inter frame
- block matching
- optical flow
- reference frame
- stereo algorithm
- image processing
- computational complexity
- ground truth
- rigid body
- least squares
- video coding
- template matching