ROI image retrieval based on multiple features of mean shift and expectation-maximisation.
Wenbing ChenQizhou LiKeshav P. DahalPublished in: Digit. Signal Process. (2015)
Keyphrases
- mean shift
- multiple features
- expectation maximisation
- image retrieval
- feature space
- em algorithm
- maximum likelihood
- relevance feedback
- low level features
- image database
- color histogram
- graph cuts
- image content
- expectation maximization
- visual features
- image representation
- data fusion
- particle filter
- feature set
- metric learning
- image annotation
- feature extraction
- state space
- feature vectors
- multi view
- pairwise