191 0

센서 융합 기반 정밀 측위를 위한 노면 표시 검출

Title
센서 융합 기반 정밀 측위를 위한 노면 표시 검출
Other Titles
Road Surface Marking Detection for Sensor Fusion-based Positioning System
Author
정호기
Keywords
노면 표시; 측위 시스템; 센서 융합; 차선 인식; 패턴 인식; Road surface marking; Positioning system; Sensor fusion; Lane detection; Pattern recognition
Issue Date
2014-11
Publisher
한국자동차공학회
Citation
한국 자동차공학회논문집(Transactions of Korea Society of Automotive Engineers), Vol.22, No.7, 107-116(10쪽)
Abstract
This paper presents camera-based road surface marking detection methods suited to sensor fusion-based positioning system that consists of low-cost GPS (Global Positioning System), INS (Inertial Navigation System), EDM (Extended Digital Map), and vision system. The proposed vision system consists of two parts: lane marking detection and RSM (Road Surface Marking) detection. The lane marking detection provides ROIs (Region of Interest) that are highly likely to contain RSM. The RSM detection generates candidates in the regions and classifies their types. The proposed system focuses on detecting RSM without false detections and performing real time operation. In order to ensure real time operation, the gating varies for lane marking detection and changes detection methods according to the FSM (Finite State Machine) about the driving situation. Also, a single template matching is used to extract features for both lane marking detection and RSM detection, and it is efficiently implemented by horizontal integral image. Further, multiple step verification is performed to minimize false detections.
URI
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE02489589http://hdl.handle.net/20.500.11754/51539
ISSN
1225-6382
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > AUTOMOTIVE ENGINEERING(미래자동차공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE