Phase-difference of urban area in polarimetric SAR images
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, K. -Y. | - |
dc.contributor.author | Oh, Y. | - |
dc.contributor.author | Kim, Y. | - |
dc.date.accessioned | 2021-12-02T04:41:39Z | - |
dc.date.available | 2021-12-02T04:41:39Z | - |
dc.date.created | 2021-11-29 | - |
dc.date.issued | 2012-10-11 | - |
dc.identifier.issn | 0013-5194 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/18877 | - |
dc.description.abstract | Proposed is a new phase-difference parameter for classifying urban areas in a polarimetric SAR image. First, the phase-difference characteristics of urban areas was analysed for various orientation angles. Subsequently it was found that the co-polarised phase-difference (CPD) is adequate for an aligned urban area, while the cross-polarised phase-difference (XPD) is the best parameter for a 45 degrees-oriented urban area. Based on these analyses, the CPD was used for a small orientation angle (vertical bar theta vertical bar <= pi/8) and the XPD for a large orientation angle (vertical bar theta vertical bar > pi/8) to improve the accuracy of the urban classification in a polarimetric SAR image. This new technique was verified using polarimetric SAR image data sets (PALSAR and RADARST-2 images). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | INST ENGINEERING TECHNOLOGY-IET | - |
dc.title | Phase-difference of urban area in polarimetric SAR images | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Y. | - |
dc.identifier.doi | 10.1049/el.2012.1698 | - |
dc.identifier.scopusid | 2-s2.0-84867324390 | - |
dc.identifier.wosid | 000309961500034 | - |
dc.identifier.bibliographicCitation | ELECTRONICS LETTERS, v.48, no.21, pp.1367 - 1368 | - |
dc.relation.isPartOf | ELECTRONICS LETTERS | - |
dc.citation.title | ELECTRONICS LETTERS | - |
dc.citation.volume | 48 | - |
dc.citation.number | 21 | - |
dc.citation.startPage | 1367 | - |
dc.citation.endPage | 1368 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
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