An efficient spatial domain technique for subpixel image registration.
Irene G. KarybaliEmmanouil Z. PsarakisKostas BerberidisGeorgios D. EvangelidisPublished in: Signal Process. Image Commun. (2008)
Keyphrases
- spatial domain
- image registration
- log polar
- frequency domain
- log polar transform
- phase correlation
- transform domain
- subpixel accuracy
- wavelet domain
- motion estimation
- dct domain
- temporal domain
- fourier domain
- spectral domain
- optical flow
- data hiding
- image alignment
- image processing
- image matching
- multiresolution
- edge direction
- projections onto convex sets
- image segmentation