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윤곽 검출용 CMOS 시각칩을 이용한 물체 추적 시스템 요소 기술 연구

Fundamental research of the target tracking system using a CMOS vision chip for edge detection

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초록

In a conventional camera system, a target tracking system consists of a camera part and a image processing part. However, in the field of the real time image processing, the vision chip for edge detection which was made by imitating the algorithm of humanís retina is superior to the conventional digital image processing systems because the human retina uses the parallel information processing method. In this paper, we present a high speed target tracking system using the function of the CMOS vision chip for edge detection.

Abstract

In a conventional camera system, a target tracking system consists of a camera part and a image processing part. However, in the field of the real time image processing, the vision chip for edge detection which was made by imitating the algorithm of humanís retina is superior to the conventional digital image processing systems because the human retina uses the parallel information processing method. In this paper, we present a high speed target tracking system using the function of the CMOS vision chip for edge detection.

참고문헌 (13)

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  2. C. Koch, "Vision chips, Implementing vision algorithms with analog VLSI circuits", IEEE Computer Society (2005)
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  4. Alireza Moini, "Vision chips" (2000), Kluwer Academic Publishers
  5. H. Ikeda, "A novel retinal chip with simple wiring for edge extraction", IEEE Photonics Technology Letters, 10(2), pp.261~263 (1998)
  6. H. Yamada, "An integrated circuit for two-dimensional edge-detection with local adaptation based on retinal networks", Optical Review, 9(1), pp.1~8 (2002)
  7. 공재성, "포화 저항망을 이용한 생체 기반 CMOS 윤곽 검출용 시각칩", 박사, pp.2008
  8. 공재성, "포화 저항망을 이용한 광적응 윤곽 검출용 시각칩", 센서학회지, 14(6), pp.430~437 (2005), 한국센서학회
  9. 공재성, "수광 회로와 윤곽 검출 회로의 분리를 통한 윤곽 검출용 시각칩의 해상도 향상", 센서학회지, 15(2), pp.112~119 (2006), 한국센서학회
  10. 성동규, "단위 픽셀 회로의 간소화를 통해서 해상도를 향상시킨 이차원 윤곽 검출용 시각칩", 센서학회지, 17(1), pp.15~22 (2008), 한국센서학회
  11. H. Okuno, "Real-time robot vision for collision avoidance inspired by neuronal circuits of insects", Proc. of the 2007 IEEE, 2007, 1302~1307
  12. 김성수, "신경해부학" (1999), 정문각
  13. Michael H. Ross, "조직학- forth edition" (2004), 군자출판사

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