Semantic Extraction of Basketball Game Video Combining Domain Knowledge and In-Depth Features.
Yufeng DuQuan ZhaoXiaochun LuPublished in: Sci. Program. (2021)
Keyphrases
- domain knowledge
- semantic information
- video analysis
- sports video
- prior knowledge
- video content
- video clips
- domain ontology
- real time
- game theory
- feature set
- automatically extracted
- low level
- feature vectors
- temporal information
- video event
- multimedia
- video frames
- co occurrence
- image features
- domain experts
- feature space
- educational games
- depth video
- feature extraction
- temporal structure
- video sequences
- video images
- semantic search
- game playing
- semantic concepts
- semantic network
- semantic similarity
- domain specific
- key frames
- virtual world
- space time