상세정보
학술지
Development of a Face Verification System for a Home Service Robot
- 발행일
- 200806
- 출처
- Advanced Robotics, v.22 no.6, pp.749-760
- ISSN
- 0169-1864
- 출판사
- Taylor and Francis
- 협약과제
- 07MI1100, URC를 위한 내장형 컴포넌트 기술개발 및 표준화, 황대환
- 초록
- The robot providing services based on interaction with a human needs a fast verification process that knows whether the user belongs to a family or a guest group for providing the differentiated services to each group member. In this paper, we developed a verification system for one-to-group matching (e.g., user-to-family or user-to-guest) and tested on the database acquired using the robot in an uncontrolled environment. The proposed system consists of three parts: face detection using revised modified census transform and adaboost, feature extraction using multiple principle component analysis, and verification using the aggregating Gaussian mixture model-universal background model. Experimental results show that the proposed system works well on the deteriorated database with a high speed. © 2008 VSP.
- KSP 제안 키워드
- Census Transform, Differentiated services, Face detection, Feature extractioN, Gaussian mixture Model(GMM), Gaussian mixture model-Universal background model, Group matching, High Speed, Principle component analysis(PCA), Verification system, face verification