Visual Words on Baggage X-Ray Images.
Muhammet BastanMohammad Reza YousefiThomas M. BreuelPublished in: CAIP (1) (2011)
Keyphrases
- x ray images
- visual words
- x ray
- bag of words
- image classification
- bag of visual words
- image representation
- visual phrases
- image retrieval
- medical images
- visual vocabulary
- co occurrence
- image features
- visual content
- spatial information
- object categories
- scene classification
- bag of features
- object retrieval
- keypoints
- clinical data sets
- bag of words models
- pairwise
- visual dictionary
- sift descriptors
- three dimensional
- computer aided surgery
- action recognition
- n gram
- single view
- fracture detection
- soft assignment
- viewpoint