Robust subpixel shift estimation using iterative phase correlation of a local region.
Ho-Gun HaIn-Su JangKyung-Woo KoYeong-Ho HaPublished in: Color Imaging: Displaying, Processing, Hardcopy, and Applications (2009)
Keyphrases
- phase correlation
- digital image stabilization
- subpixel accuracy
- frequency domain
- motion estimation
- image stabilization
- matching algorithm
- cross correlation
- image alignment
- robust estimation
- log polar
- fourier domain
- global motion
- disparity estimation
- fourier transform
- block matching
- image registration
- image quality
- template matching
- input image
- optical flow