Facial expressions using emotional space in sensitivity communication robot "Ifbot".
Masayoshi KanohShohei KatoHidenori ItohPublished in: IROS (2004)
Keyphrases
- facial expressions
- emotional state
- affect sensing
- facial expression recognition
- emotion recognition
- nonverbal communication
- human faces
- facial expression analysis
- face recognition
- expression recognition
- face images
- video sequences
- facial images
- facial features
- eye contact
- recognizing facial expressions
- recognition of facial expressions
- person independent
- low dimensional
- real time
- head motion
- space time
- vision system
- object detection
- hidden markov models
- cohn kanade database
- facial action units
- facial surface
- facial actions
- virtual characters
- face model
- computer vision