Keyphrases
- visual similarity
- sign language
- sign language recognition
- visual features
- automatic image annotation
- sign recognition
- visual content
- gesture recognition
- semantic similarity
- web images
- keywords
- visual information
- image annotation
- similarity measure
- visual concepts
- hand gestures
- dissimilarity measure
- discriminative features
- low level features
- high level
- human computer interaction
- wordnet
- low level