An Optimization Approach for Translational Motion Estimation in Log-Polar Domain.
V. Javier TraverFiliberto PlaPublished in: CAIP (2001)
Keyphrases
- phase correlation
- log polar
- motion estimation
- spatial domain
- space variant
- template matching
- fourier transform
- frequency domain
- image registration
- fourier domain
- matching algorithm
- feature detection
- video coding
- motion compensation
- cross correlation
- image patches
- block matching
- scale invariant
- log polar mapping
- input image
- motion parameters
- motion vectors
- super resolution
- computational complexity
- video sequences
- image sequences
- image processing