A Study on real time Gaze Discimination Using Kalman Fillter

Kalman-Filer를 이용한 효과적인 실시간 시선검출

  • Received : 2010.06.10
  • Accepted : 2010.08.05
  • Published : 2010.08.31

Abstract

In this paper, the movement faces the problem of the difficult points upon the gaze of the user that corrective action is needed to solve the identification system offers a new perspective. Using the Kalman filter using the position information of the current head position estimated the future. In order to determine the authenticity of the face features of the face structural element information and the processing time is relatively fast horizontal and vertical histogram analysis method to detect the elements of the face. and people grow and infrared bright pupil effect obtained by constructing a real-time pupil detection, tracking and pupil - geulrinteu vectors are extracted.

본 논문에서는 기존의 문제점인 얼굴 움직임이 있을 시 시선 식별이 어려운 점과 사용자에 따른 교정작업이 필요하다는 점을 해결하고자 새로운 시선 식별 시스템을 제안한다. Kalman필터를 사용하여 현재 머리의 위치정보를 이용하여 미래위치를 추정하였고 얼굴의 진위 여부를 판단하기 위해서 얼굴의 특징요소를 구조적 정보와 비교적 처리시간이 빠른 수평, 수직 히스토그램 분석법을 이용하여 얼굴의 요소를 검출한다. 그리고 적외선 조명기를 구성하여 밝은 동공효과를 얻어 동공을 실시간으로 검출, 추적하였고 동공-글린트 벡터를 추출한다.

Keywords

References

  1. J.Weng, D. L. Swets, "Face Recognition in Biometrics : Personal Identification in Networked Society", pp.67-86, Boston. MA KluwerAcademic, 1999.
  2. K. Sung, T.Poggio, "Example-based learning for view-based human face detection", IEEE Transactions on Pattern Analysis and Machine Intelligence,vol.20 Issue:1, pp.39-51, Jan. 1998. https://doi.org/10.1109/34.655648
  3. L. Cohen, N. Sebe, A. Garg, M.A. Lew, T.S. Huang, "Facial expression recognition form video sequrences", IEEE International Conference on Multimedia
  4. T. Yamaguchi, M.Tominage, K, Mrakami, H. Koshimizu, "Regeneration of facial image eye-contacting with partner on TV Confernce environment", IEEE Iternational Conference on Systems, Man, and Cybernetics, vol.2, pp.1169-1174, 2000.
  5. C. Collet, A. Finkel, R. Gherbi, "CapRe; a gaze tracking system in man-machine interaction", IEEE International Conference on intelligent Engineering Systems, pp.577-581, 1997.
  6. P.Ekman and W.V. Friesen. "Emotion in the human face System."cambridge University Press, San Francisco, CA, second edition, 1982.
  7. State of the art in facial Animation 22, acm siggraph '89 course notes,1989.
  8. Isfan A. Essa and Alex P. Pentland. Facial expression recognition using visually extracted facial action parameters. In Int'l Work-shop on Automatic Face- and Gesture-Recognition '95, pages 35-40,1995.