A generative model for concurrent image retrieval and ROI segmentation.
Iván González-DíazCarlos E. Baz-HormigosMoises BerdoncesFernando Díaz-de-MaríaPublished in: CBMI (2012)
Keyphrases
- generative model
- image retrieval
- probabilistic model
- medical images
- image database
- level set
- region of interest
- bayesian framework
- em algorithm
- segmentation algorithm
- discriminative learning
- image segmentation
- latent dirichlet allocation
- prior knowledge
- object categories
- multiscale
- expectation maximization
- discriminative models
- semi supervised
- visual features
- conditional random fields
- generative and discriminative models
- topic models
- image representation
- relevance feedback
- image regions
- segmentation method
- low level features
- object segmentation
- dynamic textures
- learned models
- maximum likelihood
- information retrieval