서지주요정보
거울과 광 표식점을 이용한 스테레오 카메라의 캘리브레이션 = Calibration of stereo camera using mirror and light grid
서명 / 저자 거울과 광 표식점을 이용한 스테레오 카메라의 캘리브레이션 = Calibration of stereo camera using mirror and light grid / 김재헌.
저자명 김재헌 ; Kim, Jae-Hean
발행사항 [대전 : 한국과학기술원, 1999].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8009720

소장위치/청구기호

학술문화관(문화관) 보존서고

MEE 99036

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

The stereo camera system for the robot working in hazardous environments should be calibrated on site because it is continuously influenced by environmental factors, for example, vibration and temperature variation and so on, during the tasks. To calibrate the stereo camera, two kinds of method, i.e, self-calibration method and classical method, have been developed. Although many self-calibration methods have been developed recently, there is no robust and fully automatic self-calibration method, up to now. Thus, the stereo camera in hazardous environments should be calibrated with classical calibration method. However, there are two problems in this method for using in hazardous environments. One is that human interaction is required to place the calibration apparatus in camera visibility region. The other is that the calibration reults are only valid for the volume around the position where the calibration apparatus was placed. To overcome these two problems, this dissertation suggests a new calibration method using mirror. Also, to obtain fast and stable calibration results, light grid is suggested as calibration apparatus. Experimental results show the feasiblity of the proposed methods.

서지기타정보

서지기타정보
청구기호 {MEE 99036
형태사항 [vi], 76 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Jae-Hean Kim
지도교수의 한글표기 : 정명진
지도교수의 영문표기 : Myng-Jin Chung
학위논문 학위논문(석사) - 한국과학기술원 : 전기및전자공학과,
서지주기 참고문헌 : p. 74-76
주제 스테레오
캘리브레이션
거울
광 표식점
극한 환경
Stereo
Calibration
Mirror
Light grid
Hazardous environments
QR CODE qr code