Patent image retrieval: a survey.
Allan HanburyNaeem BhattiMihai LupuRoland MörzingerPublished in: PaIR@CIKM (2011)
Keyphrases
- image retrieval
- image database
- relevance feedback
- information retrieval
- visual features
- intellectual property
- patent search
- region matching
- image content
- patent documents
- image representation
- content based retrieval
- multiple feature fusion
- retrieval accuracy
- image collections
- text retrieval
- image search
- retrieval method
- low level features
- nearest neighbor search
- object retrieval
- retrieval precision
- visual words
- image matching
- clef ip
- cbir systems
- multimedia retrieval
- prior art
- high dimensional
- feature space