Semi-automatic knowledge extraction, representation and context-sensitive intelligent retrieval of video content using collateral context modelling with scalable ontological networks.
Atta BadiiChattun LallahMeng ZhuMichael CrouchPublished in: Signal Process. Image Commun. (2009)
Keyphrases
- context sensitive
- semi automatic
- knowledge extraction
- video content
- content based video
- content based retrieval
- domain ontology
- semantic video
- information retrieval
- fully automatic
- video data
- video collections
- video sequences
- knowledge discovery
- video clips
- data mining
- video retrieval
- ontology construction
- video database
- video streams
- information retrieval systems
- video shots
- visual concepts
- key frames
- semantic content
- natural language
- semantic annotation
- automatic annotation
- video frames
- high level
- relevance feedback
- database