지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.12 No.2
- 발행연도
- 2012.6
- 수록면
- 150 - 161 (12page)
이용수
초록· 키워드
오류제보하기
Eye detection is widely used in applications, such as face recognition, driver behavior analysis, and human-computer interaction. However, it is difficult to achieve real-time performance with software-based eye detection in an embedded environment. In this paper, we propose a parallel hardware architecture for real-time eye detection. We use the AdaBoost algorithm with modified census transform(MCT) to detect eyes on a face image. We parallelize part of the algorithm to speed up processing. Several downscaled pyramid images of the eye candidate region are generated in parallel using the input face image. We can detect the left and the right eye simultaneously using these downscaled images. The sequential data processing bottleneck caused by repetitive operation is removed by employing a pipelined parallel architecture. The proposed architecture is designed using Verilog HDL and implemented on a Virtex-5 FPGA for prototyping and evaluation. The proposed system can detect eyes within 0.15 ㎳ in a VGA image.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. EYE DETECTION ALGORITHM
Ⅲ. PROPOSED HARDWARE ARCHITECTURE
Ⅳ. SYSTEM IMPLEMENTATION
Ⅴ. EXPERIMENTAL RESULT
Ⅵ. CONCLUSIONS
ACKNOWLEDGMENTS
REFERENCES
참고문헌 (30)
참고문헌 신청
1. [학술대회논문] - R. Chellappa / 1995 / Human and Machine Recognition of Faces: A Survey / Proceedings of the IEEE 83 (5)
2. [학술지(정기간행물)] - G. C. Feng / 1998 / Variance projection function and its application to eye detection for human face recognition / Pattern Recognition Letters 19 (9) : 899 ~ 906
3. [학술지(정기간행물)] - Q. Ji / 2002 / Real-Time Eye, Gaze, and Face Pose Tracking for Monitoring Driver Vigilance / Real-Time Imaging 8 (5) : 357 ~ 377
4. [학술지(정기간행물)] - Robert J. K. Jacob / 1991 / The Use of Eye Movements in Human-Computer Interaction Techniques: What You Look At is What You Get / ACM Transactions on Information Systems (TOIS) 9 (2)
5. [학술지(정기간행물)] - Z. Zhu / 2005 / Robust real-time eye detection and tracking under variable lighting conditions and various face orientations / Computer Vision and Image Understanding 98 (1) : 124 ~ 154
2. [학술지(정기간행물)] - G. C. Feng / 1998 / Variance projection function and its application to eye detection for human face recognition / Pattern Recognition Letters 19 (9) : 899 ~ 906
3. [학술지(정기간행물)] - Q. Ji / 2002 / Real-Time Eye, Gaze, and Face Pose Tracking for Monitoring Driver Vigilance / Real-Time Imaging 8 (5) : 357 ~ 377
4. [학술지(정기간행물)] - Robert J. K. Jacob / 1991 / The Use of Eye Movements in Human-Computer Interaction Techniques: What You Look At is What You Get / ACM Transactions on Information Systems (TOIS) 9 (2)
5. [학술지(정기간행물)] - Z. Zhu / 2005 / Robust real-time eye detection and tracking under variable lighting conditions and various face orientations / Computer Vision and Image Understanding 98 (1) : 124 ~ 154
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UCI(KEPA) : I410-ECN-0101-2013-569-002636694