Face Detection Algorithm for Automatic Teller Machine(ATM)

현금 인출기 적용을 위한 얼굴인식 알고리즘

  • 이혁범 (광운대하교 전자공학과 디지털미디어 연구실) ;
  • 유지상 (광운대학교 전자공학과 디지털미디어 연구실)
  • Published : 2000.06.01

Abstract

A face recognition algorithm for the user identification procedure of automatic teller machine(ATM), as an application of the still image processing techniques is proposed in this paper. In the proposed algorithm, face recognition techniques, especially, face region detection, eye and mouth detection schemes, which can distinguish abnormal faces from normal faces, are proposed. We define normal face, which is acceptable, as a face without sunglasses or a mask, and abnormal face, which is non-acceptable, as that wearing both, or either one of them. The proposed face recognition algorithm is composed of three stages: the face region detection stage, the preprocessing stage for facial feature detection and the eye and mouth detection stage. Experimental results show that the proposed algorithm can distinguish abnormal faces from normal faces accurately from restrictive sample images.

Keywords

References

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