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로봇과 인간의 상호작용을 위한 얼굴 표정 인식 및 얼굴 표정 생성 기법
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- Authors
- 김도형, 정성욱, 김도윤, 정명진
- Issue Date
- 2006-03
- Citation
- 제어로봇시스템학회논문지, v.12, no.3, pp.255-263
- ISSN
- 1976-5622
- Publisher
- 제어로봇시스템학회
- Language
- Korean
- Type
- Journal Article
- Abstract
- In the last decade, face analysis, e.g. face detection, face recognition, facial expression recognition, is a very lively and expanding research field. As computer animated agents and robots bring a social dimension to human computer interaction, interest in this research field is increasing rapidly. In this paper, we introduce an artificial emotion mimic system which can recognize human facial expressions and also generate the recognized facial expression. In order to recognize human facial expression in real-time, we propose a facial expression classification method that is performed by weak classifiers obtained by using new rectangular feature types. In addition, we make the artificial facial expression using the developed robotic system based on biological observation. Finally, experimental results of facial expression recognition and generation are shown for the validity of our robotic system.
- KSP Keywords
- Artificial emotion, Classification method, Face analysis, Face detection, Facial Expression Recognition(FER), Real-Time, Robotic system, Social dimension, Weak classifier, animated agents, face recognition