Phase-based image motion estimation and registration.
Magnus HemmendorffMats T. AnderssonHans KnutssonPublished in: ICASSP (1999)
Keyphrases
- motion estimation
- input image
- image matching
- image data
- phase correlation
- cross correlation
- image features
- image retrieval
- single image
- multiscale
- image segmentation
- image classification
- high resolution
- image alignment
- brain mr images
- registration accuracy
- intensity distribution
- template matching
- phase information
- registration process
- multi frame
- super resolution algorithm
- edge detection
- image analysis
- similarity measure
- registration framework
- motion artifacts
- normalized correlation
- fourier domain
- feature based registration
- displacement field
- block matching
- reference frame
- matching process
- image pairs
- image regions
- motion vectors
- segmentation algorithm
- feature points
- super resolution
- multiresolution
- image sequences