서지주요정보
ZDF와 cepstrum filter를 이용한 이동물체 추적 스테레오 시스템에 관한 연구 = Study on stereo system for tracking a moving object using ZDF and cepstrum filter
서명 / 저자 ZDF와 cepstrum filter를 이용한 이동물체 추적 스테레오 시스템에 관한 연구 = Study on stereo system for tracking a moving object using ZDF and cepstrum filter / 김택천.
저자명 김택천 ; Kim, Taek-Cheon
발행사항 [대전 : 한국과학기술원, 1995].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8006022

소장위치/청구기호

학술문화관(문화관) 보존서고

MAD 95025

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

The importance of eye movements to biological visual systems is obvious. Upto now, however, controlled camera movements have played a relatively insignificant role in computer vision research. Active use of camera movements have been increasingly important in the some recent active computer vision systems. In this thesis, we examine the problem of binocular pursuit of a moving object with a stereo system without discriminating the target from its background. A novel aspect of the approach taken is the use of controlled camera movements to simplify the visual processing necessary to keep the cameras locked on the target. ZDF is good at separating the target object from distracting surroundings but it does not give us information about matching point. Cepstrum filter can accurately estimate the disparity between left and right camera but it can only provide the local disparity. We use these filters to track a moving object. The central idea is to maintain camera gaze by combining ZDF and Cepstrum filter. A gaze-holding system implemented on a stereo head demonstrates this approach and total performance of binocular tracking is demonstrated by actual tracking experiments with a toy.

서지기타정보

서지기타정보
청구기호 {MAD 95025
형태사항 [vi], 74 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : A, 스테레오와 헤드의 조립도. - B, Discrete 화한 FFT의 분석이론
저자명의 영문표기 : Taek-Cheon Kim
지도교수의 한글표기 : 권인소
지도교수의 영문표기 : In-So Kweon
학위논문 학위논문(석사) - 한국과학기술원 : 자동화및설계공학과,
서지주기 참고문헌 : p. 55-58
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