Image registration based on subpixel localization and Cauchy-Schwarz divergence.
Yongxin GeDan YangXiaohong ZhangJiwen LuPublished in: J. Electronic Imaging (2010)
Keyphrases
- image registration
- subpixel accuracy
- accurate registration
- phase correlation
- mutual information
- optical flow
- medical image registration
- image pairs
- medical imaging
- affine transformation
- computer vision
- evolutionary programming
- coarse to fine
- image matching
- image analysis
- normalized cross correlation
- random projections
- localization algorithm
- maximum likelihood
- feature matching
- image alignment
- motion estimation
- kullback leibler
- multi modality
- image mosaicing
- heavy tailed
- relative entropy
- rotation and translation
- kl divergence
- registration accuracy
- log polar
- information theoretic
- pattern recognition
- image processing