On the estimation of subpixel motion using phase correlation.
Vasileios ArgyriouTheodore VlachosPublished in: J. Electronic Imaging (2007)
Keyphrases
- phase correlation
- image stabilization
- motion estimation
- frequency domain
- global motion
- matching algorithm
- cross correlation
- subpixel accuracy
- image alignment
- motion correction
- fourier domain
- image registration
- motion vectors
- disparity estimation
- motion parameters
- log polar
- spatial domain
- block matching
- image sequences
- motion model
- optical flow
- estimation algorithm
- camera motion
- rigid motion
- image pairs
- fourier transform
- estimation process
- point correspondences
- video coding