Wide-area Surveillance Applicable Core Techniques on Ship Detection and Tracking Based on HF Radar Platform
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Chul Jin | - |
dc.contributor.author | Park, Sangwook | - |
dc.contributor.author | Lee, Younglo | - |
dc.contributor.author | Lee, Sangho | - |
dc.contributor.author | Ko, Hanseok | - |
dc.date.accessioned | 2021-09-02T12:48:23Z | - |
dc.date.available | 2021-09-02T12:48:23Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-04 | - |
dc.identifier.issn | 1225-6161 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/76196 | - |
dc.description.abstract | This paper introduces core techniques on ship detection and tracking based on a compact HF radar platform which is necessary to establish a wide-area surveillance network. Currently, most HF radar sites are primarily optimized for observing sea surface radial velocities and bearings. Therefore, many ship detection systems are vulnerable to error sources such as environmental noise and clutter when they are applied to these practical surface current observation purpose systems. In addition, due to Korea's geographical features, only compact HF radars which generates non-uniform antenna response and has no information on target information are applicable. The ship detection and tracking techniques discussed in this paper considers these practical conditions and were evaluated by real data collected from the Yellow Sea, Korea. The proposed method is composed of two parts. In the first part, ship detection, a constant false alarm rate based detector was applied and was enhanced by a PCA subspace decomposition method which reduces noise. To merge multiple detections originated from a single target due to the Doppler effect during long CPIs, a clustering method was applied. Finally, data association framework eliminates false detections by considering ship maneuvering over time. According to evaluation results, it is claimed that the proposed method produces satisfactory results within certain ranges. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | KOREAN SOC REMOTE SENSING | - |
dc.title | Wide-area Surveillance Applicable Core Techniques on Ship Detection and Tracking Based on HF Radar Platform | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Hanseok | - |
dc.identifier.doi | 10.7780/kjrs.2017.34.2.2.2 | - |
dc.identifier.wosid | 000436477600002 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF REMOTE SENSING, v.34, no.2, pp.313 - 326 | - |
dc.relation.isPartOf | KOREAN JOURNAL OF REMOTE SENSING | - |
dc.citation.title | KOREAN JOURNAL OF REMOTE SENSING | - |
dc.citation.volume | 34 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 313 | - |
dc.citation.endPage | 326 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002338103 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Remote Sensing | - |
dc.relation.journalWebOfScienceCategory | Remote Sensing | - |
dc.subject.keywordAuthor | Wide-area surveillance | - |
dc.subject.keywordAuthor | HF Radar | - |
dc.subject.keywordAuthor | Range-Doppler Map | - |
dc.subject.keywordAuthor | Ship detection | - |
dc.subject.keywordAuthor | Ship Tracking | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.