Semantic annotation of soccer videos by visual instance clustering and spatial/temporal reasoning in ontologies.
Lamberto BallanMarco BertiniAlberto Del BimboGiuseppe SerraPublished in: Multim. Tools Appl. (2010)
Keyphrases
- semantic annotation
- temporal reasoning
- semantic web
- semantic web technologies
- soccer video
- domain ontology
- temporal constraints
- temporal information
- owl ontologies
- semi automatic
- spatial information
- qualitative and quantitative
- automatic annotation
- visual information
- spatial data
- knowledge representation
- visual concepts
- databases
- spatial relations
- visual features
- video analysis
- event detection
- video annotation
- domain specific
- data sources
- data model
- sports video
- co occurrence
- image database
- space time
- semantic information