Combining Caption and Visual Features for Semantic Event Classification of Baseball Video.
Wen-Nung LieSheng-Hsiung ShiaPublished in: ICME (2005)
Keyphrases
- visual features
- semantic concepts
- image classification
- low level features
- video event
- content based video retrieval
- semantic features
- key frames
- visual content
- visual information
- event detection
- event recognition
- video shots
- semantic gap
- image search
- image retrieval
- sports video
- bridge the semantic gap
- visual data
- low level
- motion features
- human actions
- visual appearance
- bag of features
- image annotation
- low level visual features
- feature extraction
- video data
- image collections
- video sequences
- keywords
- semantic content
- visual concepts
- machine learning
- video clips
- soccer video
- video retrieval
- feature vectors
- global features
- classification method
- high level
- video database
- visual similarity
- feature space
- visual descriptors
- textual and visual features
- video content
- activity recognition
- text classification
- feature selection
- video analysis
- video streams
- audio features
- bag of words
- semantic information
- textual features
- feature set
- computer vision