Content-based medical image retrieval using a novel hybrid scattering coefficients - bag of visual words - DWT relevance fusion.
R. Varaprasada RaoT. Jaya Chandra PrasadPublished in: Multim. Tools Appl. (2021)
Keyphrases
- medical image retrieval
- visual words
- bag of visual words
- bag of words
- image classification
- image retrieval
- co occurrence
- image representation
- image features
- scene classification
- visual content
- spatial information
- keypoints
- relevance feedback
- spatial relationships
- feature space
- information retrieval
- gaussian mixture model
- feature extraction
- medical images
- action recognition
- test collection
- image content
- visual features
- text classification
- probabilistic model
- object recognition
- multiscale
- pairwise
- image descriptors
- automatic annotation
- computer vision