Optical Flow Computation in the Log-Polar-Plane.
Konstantinos DaniilidisVolker KrügerPublished in: CAIP (1995)
Keyphrases
- optical flow computation
- log polar
- optical flow
- space variant
- spatial domain
- ego motion
- motion estimation
- template matching
- fourier transform
- optical flow estimation
- image registration
- piecewise smooth
- flow field
- frequency domain
- three dimensional
- feature detection
- scale invariant
- image patches
- input image
- phase correlation
- image sequences
- velocity field
- video sequences
- motion segmentation
- motion compensation
- vector field
- natural images