A system for facial expression recognition of a speaker using front-view face judgment, vowel judgment, and thermal image processing.
Taro AsadaYasunari YoshitomiMasayoshi TabusePublished in: Artif. Life Robotics (2012)
Keyphrases
- facial expression recognition
- facial expressions
- expression recognition
- image processing
- human faces
- facial features
- human computer interaction
- face analysis
- feature extraction
- facial expression analysis
- cohn kanade database
- expression classification
- frontal view
- facial images
- pose invariant
- facial feature extraction
- local binary pattern
- image analysis
- infrared
- face images
- recognizing facial expressions
- face recognition
- face detection
- prosodic features
- person independent
- video sequences
- facial feature points
- head motion
- high resolution
- cohn kanade
- facial parts
- feature space
- active appearance models
- three dimensional