Optimizing Visual Feature Perception for an Automatic Wearable Speech Supplement in Face-to-Face Communication and Classroom Situations.
Dominic W. MassaroMiguel Á. Carreira-PerpiñánDavid J. MerrillPublished in: HICSS (2009)
Keyphrases
- face to face communication
- visual features
- learning activities
- content based video retrieval
- image classification
- visual information
- virtual communities
- automatic image annotation
- image annotation
- image retrieval
- visual data
- low level features
- cscw systems
- positive effects
- emotional state
- professional development
- video retrieval
- video data
- low level
- learning environment
- learning processes
- multimedia data
- learning process
- keywords
- content based retrieval
- collaborative learning
- search engine