Socializing the Semantic Gap: A Comparative Survey on Image Tag Assignment, Refinement, and Retrieval.
Xirong LiTiberio UricchioLamberto BallanMarco BertiniCees G. M. SnoekAlberto Del BimboPublished in: ACM Comput. Surv. (2016)
Keyphrases
- semantic gap
- image content
- image retrieval
- low level
- low level visual features
- low level features
- multimedia databases
- visual features
- visual similarity
- video retrieval
- visual content
- image database
- visual concepts
- image analysis
- image annotation
- image collections
- image retrieval systems
- semantic concepts
- image representation
- image classification
- semantic information
- image features
- high level semantics
- cbir systems
- multiscale
- information retrieval
- computer vision
- retrieval process
- low level image features
- visual information
- image regions
- test collection
- information retrieval systems
- relevance feedback
- image data
- image matching
- spatial information
- multi modal
- domain knowledge
- feature space
- multimedia