Optimal Query-Based Relevance Feedback in Medical Image Retrieval Using Score Fusion-Based Classification.
Mohammad BehnamHossein PourghassemPublished in: J. Digit. Imaging (2015)
Keyphrases
- relevance feedback
- image retrieval systems
- medical image retrieval
- image retrieval
- query expansion
- image database
- image classification
- retrieval process
- machine learning
- low level features
- database
- relevant documents
- information retrieval
- cbir systems
- feature selection
- image search
- feature extraction
- feature space
- training set
- text classification
- document retrieval
- medical images
- automatic annotation
- class labels
- support vector machine
- retrieval effectiveness
- feature vectors
- content based retrieval
- supervised learning
- object detection
- active learning
- image features