Image retrieval via isotropic and anisotropic mappings.
Qasim IqbalJake K. AggarwalPublished in: Pattern Recognit. (2002)
Keyphrases
- image retrieval
- relevance feedback
- image database
- diffusion processes
- diffusion filtering
- image content
- visual features
- anisotropic diffusion
- basis functions
- retrieval accuracy
- retrieval method
- image search
- image representation
- image matching
- text retrieval
- neural network
- image annotation
- nearest neighbor search
- visual content
- low level features
- linear combination
- data model
- content based retrieval
- schema mappings
- visual words
- retrieval process
- multimedia retrieval
- object retrieval
- spatially variant
- feature vectors
- region matching
- feature space