Early Alzheimer disease detection with bag-of-visual-words and hybrid fusion on structural MRI.
Olfa Ben AhmedJenny Benois-PineauChokri Ben AmarMichèle AllardGwenaelle CathelinePublished in: CBMI (2013)
Keyphrases
- bag of visual words
- visual words
- visual vocabulary
- image classification
- image representation
- object detection
- detection method
- scene classification
- image descriptors
- detection algorithm
- object retrieval
- medical images
- bag of words
- text retrieval
- action recognition
- natural images
- visual content
- human detection
- image features