Keyphrases
- image classification
- visual features
- global features
- image features
- semantic concepts
- low level features
- spatial pyramid
- spatial pooling
- feature extraction
- semantic annotation
- bag of words
- semantic web
- visual content
- semantic similarity
- video shots
- semantic knowledge
- sports video
- spatial pyramid matching
- domain ontology
- image representation
- feature vectors
- natural language
- semantic information
- semantic network
- low level
- video sequences