A Mixture Density Based Approach to Object Recognition for Image Retrieval.
Jörg DahmenKlaus BeulenMark Oliver GüldHermann NeyPublished in: RIAO (2000)
Keyphrases
- object recognition
- image retrieval
- image representation
- low level features
- image database
- image indexing
- image matching
- computer vision
- image understanding
- relevance feedback
- object detection
- d objects
- low density
- image features
- mixture model
- object retrieval
- model construction
- image collections
- image search
- visual recognition
- natural images
- mixture of gaussians
- nearest neighbor search
- object class
- object categories
- template matching
- image content
- visual features
- unsupervised learning
- gaussian distribution
- density function
- retrieval method
- feature matching
- image annotation
- neural network
- expectation maximization
- constrained search