Semantic Analysis of Field Sports Video using a Petri-Net of Audio-Visual Concepts.
Liang BaiSongyang LaoAlan F. SmeatonNoel E. O'ConnorDavid A. SadlierDavid SinclairPublished in: Comput. J. (2009)
Keyphrases
- video content analysis
- sports video
- semantic analysis
- visual concepts
- mid level
- video content
- visual content
- semantic concepts
- video analysis
- semantic information
- visual information
- audio visual
- natural language
- semantic content
- image content
- low level
- event detection
- low level features
- learning tasks
- image collections
- visual features
- visual data
- video retrieval
- semantic gap
- multi modal
- natural language processing
- video shots
- high level
- video streams
- multimedia
- key frames
- positive examples
- image retrieval
- video data
- video sequences
- object categories
- multimedia content
- domain knowledge
- image database
- co occurrence