On the coupled use of signal and semantic concepts to bridge the semantic and user intention gaps for visual content retrieval.
Radi JarrarMohammed BelkhatirPublished in: Int. J. Multim. Inf. Retr. (2016)
Keyphrases
- semantic concepts
- visual content
- image retrieval
- semantic content
- visual features
- low level visual features
- semantic gap
- visual concepts
- multimedia databases
- video retrieval
- video search
- image content
- visual information
- image database
- image collections
- low level
- key frames
- multimedia data
- visual words
- spatial relationships
- low level features
- multimedia content
- image classification
- image annotation
- feature space
- retrieval systems
- relevance feedback
- image representation
- information retrieval
- semantic similarity
- keypoints
- video analysis
- spatial information
- object recognition