Brain MR image classification for Alzheimer's disease diagnosis using structural hippocampal asymmetrical attributes from directional 3-D log-Gabor filter responses.
Katia Maria PoloniItalo Antonio Duarte de OliveiraRoger TamRicardo José FerrariAlzheimer's Disease Neuroimaging InitiativePublished in: Neurocomputing (2021)
Keyphrases
- log gabor
- disease diagnosis
- filter responses
- gabor filters
- classification accuracy
- texture classification
- pattern recognition
- filter bank
- image classification
- machine learning
- feature vectors
- support vector machine
- support vector
- multiresolution
- training set
- natural images
- remote sensing
- preprocessing
- object recognition
- scale invariant
- representation scheme
- low pass
- marginal distributions
- feature extraction
- feature selection
- computer vision