Reuse of video annotations based on low-level descriptor similarity.
Mário CordeiroCristina RibeiroPublished in: WIAMIS (2009)
Keyphrases
- low level
- semantic labels
- low level features
- visual cues
- low level descriptors
- high level
- video data
- natural language descriptions
- semantic concepts
- action detection
- higher level
- video sequences
- mid level
- visual information
- middle level
- similarity measure
- semantic annotation
- real time
- visual content
- geometric consistency
- content based copy detection
- metadata
- multimedia
- distance measure
- learning objects
- action classification
- video database
- distance function
- visual similarity
- video analysis
- video clips
- semantic similarity
- video frames
- video content
- video streams
- semantic information
- space time
- audio features
- visual features
- image retrieval
- keypoints
- human activities
- local binary pattern
- keywords