Content-based medical image retrieval by spatial matching of visual words.
P. ShamnaV. K. GovindanK. A. Abdul NazeerPublished in: J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
- medical image retrieval
- visual words
- spatial information
- spatial relationships
- keypoints
- bag of words
- spatial relations
- image classification
- bag of visual words
- image retrieval
- co occurrence
- object categories
- image representation
- image features
- visual content
- scene classification
- medical images
- automatic annotation
- image matching
- gaussian mixture model
- pairwise
- content based retrieval
- object recognition
- video content
- action recognition
- scale space