Entropy-Based, Dual-Portal-to-3DCT Registration Incorporating Pixel Correlation.
Ravi BansalLawrence H. StaibZhe ChenAnand RangarajanJonathan KniselyRavinder NathJames S. DuncanPublished in: IEEE Trans. Medical Imaging (2003)
Keyphrases
- cross correlation
- image registration
- intensity differences
- adjacent pixels
- image compression
- discrete cosine transform
- intensity variations
- registration process
- metadata
- point cloud
- web portals
- information theory
- correlation coefficient
- pixel values
- mutual information
- pixel wise
- web portal
- image blocks
- transform domain
- frequency domain
- deformation field
- pixel level
- spatial domain
- filter bank