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http://dx.doi.org/10.5573/ieie.2015.52.3.013

Analysis of Optimum Integration on the GNSS and the Vision System  

Park, Chi-Ho (Daegu Gyeongbuk Institute of Science & Technology)
Kim, Nam-Hyeok (Daegu Gyeongbuk Institute of Science & Technology)
Park, Kyoung-Yong (Korea Institute of Industrial Technology)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.52, no.3, 2015 , pp. 13-18 More about this Journal
Abstract
This paper proposes an optimum vision system analysis and a reliable high-precision positioning system that converges a GNSS and a vision system in order to resolve position error and outdoor shaded areas two disadvantages of GNSS. For location determination of the object, it should receive signal from at least four GNSS. However, in urban areas, exact location determination is difficult due to factors like high buildings, obstacles, and reflected waves. In order to deal with the above problem, a vision system was employed. First, determine an exact position value of a target object in urban areas whose environment is poor for a GNSS. Then, identify such target object by a vision system and its position error is corrected using such target object. A vehicle can identify such target object using a vision system while moving, make location data values, and revise location calculations, thereby resulting in reliable high precision location determination.
Keywords
GNSS; Vision System; High Precise Positioning;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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