Selection of Emotionally Salient Audio-Visual Features for Modeling Human Evaluations of Synthetic Character Emotion Displays.
Emily MowerMaja J. MataricShrikanth S. NarayananPublished in: ISM (2008)
Keyphrases
- visual features
- human emotion
- visual information
- virtual humans
- emotional state
- visual data
- image classification
- facial expressions
- visual content
- image retrieval
- emotion recognition
- audio features
- low level
- low level features
- image annotation
- semantic concepts
- image search
- semantic gap
- keywords
- semantic features
- audio visual
- acoustic features
- image collections
- key frames
- visual appearance
- content based video retrieval
- bag of features
- global features
- bridge the semantic gap
- high level
- low level visual features
- visual attributes