한국해양대학교

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적외선 레인지파인더와 CCD 카메라를 이용한 지능 휠체어용 표적 추적 시스템에 관한 연구

Title
적외선 레인지파인더와 CCD 카메라를 이용한 지능 휠체어용 표적 추적 시스템에 관한 연구
Alternative Title
A Study on Target Tracking System for an Intelligent Wheelchair Using Infrared Range-finder and CCd Camera
Author(s)
韓東熙著
Publication Year
2003
Publisher
한국해양대학교 대학원
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174005
http://repository.kmou.ac.kr/handle/2014.oak/10052
Abstract
In this thesis, the target tracking system for an intelligent wheelchair using infrared range-finder and CCD camera is discussed. The tracking system is designed such that the wheelchair can follow a path of human once in a while. The problem of human tracking requires a recognition of feature as well as a tracking of human position. Therefore, infrared range-finder and CCD camera create target candidate through each target recognition algorithm. But, target tracking that uses single vision sensor has low accuracy due to uncertainties of target decision and position error. In this thesis, therefore, a data fusion algorithm which reduces the uncertainties of target decision and corrects the position error of human is proposed. The effectiveness of the proposed method is verified through experiments.
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제어계측공학과 > Thesis
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000002174005.pdf Download

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