Geometrical Distortion Integrated Performance Index for Vision-Based Navigation System

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dc.contributor.authorWon, Dae Heeko
dc.contributor.authorChun, Sebumko
dc.contributor.authorLee, Seung-Wooko
dc.contributor.authorSung, Sangkyungko
dc.contributor.authorLee, Jiyunko
dc.contributor.authorKim, Jeongraeko
dc.contributor.authorLee, Young Jaeko
dc.date.accessioned2015-11-20T11:43:23Z-
dc.date.available2015-11-20T11:43:23Z-
dc.date.created2013-12-27-
dc.date.created2013-12-27-
dc.date.created2013-12-27-
dc.date.created2013-12-27-
dc.date.created2013-12-27-
dc.date.issued2013-12-
dc.identifier.citationINTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, v.11, no.6, pp.1196 - 1203-
dc.identifier.issn1598-6446-
dc.identifier.urihttp://hdl.handle.net/10203/201471-
dc.description.abstractThis paper proposes weighted dilution of precision (WDOP) as an indicator of the accuracy of position and attitude in vision-based navigation. WDOP accurately represents the tendencies of navigational errors. It is obtained by weighted least squares. The weight is determined by the deployment of feature points and the geometrical distortion of the vision sensor. The performance of WDOP was verified by simulation. The values of the dilution of precision (DOP) and WDOP were computed and analyzed by comparison with the navigational errors. Additionally, a correlation test was used to determine how well they reflect the trends of the navigational errors. Simulation results showed that WDOP was strongly correlated with navigational errors, which makes it a parameter that can be used to determine the quality of a vision-based navigation system. The proposed WDOP can be used as a practical indicator of navigation performance.-
dc.languageEnglish-
dc.publisherINST CONTROL ROBOTICS & SYSTEMS-
dc.titleGeometrical Distortion Integrated Performance Index for Vision-Based Navigation System-
dc.typeArticle-
dc.identifier.wosid000327674100014-
dc.identifier.scopusid2-s2.0-84890618265-
dc.type.rimsART-
dc.citation.volume11-
dc.citation.issue6-
dc.citation.beginningpage1196-
dc.citation.endingpage1203-
dc.citation.publicationnameINTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS-
dc.identifier.doi10.1007/s12555-012-0194-y-
dc.contributor.localauthorLee, Jiyun-
dc.contributor.nonIdAuthorWon, Dae Hee-
dc.contributor.nonIdAuthorChun, Sebum-
dc.contributor.nonIdAuthorLee, Seung-Woo-
dc.contributor.nonIdAuthorSung, Sangkyung-
dc.contributor.nonIdAuthorKim, Jeongrae-
dc.contributor.nonIdAuthorLee, Young Jae-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorDistortion-
dc.subject.keywordAuthorDOP-
dc.subject.keywordAuthornavigation-
dc.subject.keywordAuthorvision-
dc.subject.keywordAuthorweight-
dc.subject.keywordPlusCALIBRATION-
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AE-Journal Papers(저널논문)
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