A Combined Intensity and Gradient-Based Similarity Criterion for Interindividual SPECT Brain Scan Registration.
Roger LundqvistEwert BengtssonLennart ThurfjellPublished in: EURASIP J. Adv. Signal Process. (2003)
Keyphrases
- image registration
- tissue segmentation
- single photon emission computed tomography
- inter subject
- deformation field
- partial volume effects
- mri brain
- magnetic resonance images
- partial volume
- brain atlas
- scan data
- human brain
- intensity differences
- brain imaging
- image intensity
- brain mr images
- probabilistic atlas
- similarity measure
- mr images
- normalized mutual information
- criterion function
- intensity distribution
- mutual information
- medical image analysis
- distance measure
- deformable registration
- medical images
- brain images
- brain computer interface
- fluid registration
- accurate registration
- brain mri
- brain activity
- brain structures
- intensity variations
- brain tumors
- cortical surface
- magnetic resonance
- computer aided