Efficient Retrieval from Large-Scale Egocentric Visual Data Using a Sparse Graph Representation.
Wu MinXiao LiCheston TanBappaditya MandalLiyuan LiJoo-Hwee LimPublished in: CVPR Workshops (2014)
Keyphrases
- efficient retrieval
- graph representation
- visual data
- multimedia data
- high dimensional
- multimedia databases
- multimedia
- graph model
- visual information
- content based retrieval
- video sequences
- visual features
- high dimensional data
- similarity search
- indexing structure
- visual content
- video data
- activity recognition
- low dimensional
- data management
- image content
- human motion
- data sets
- contextual information
- multi dimensional
- image data
- databases