통계적 방법을 이용한 적외선 신호 대비값 계산 방법 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한국일 | - |
dc.contributor.author | 최준혁 | - |
dc.contributor.author | 하남구 | - |
dc.contributor.author | 장현성 | - |
dc.contributor.author | 이승하 | - |
dc.contributor.author | 김동건 | - |
dc.contributor.author | 김태국 | - |
dc.date.available | 2019-03-08T11:36:19Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 1598-6071 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/5927 | - |
dc.description.abstract | Infrared signals are frequently used to detect objects exposed to wide variety of environmental conditions. Detection by infrared signature is accomplished by distinguishing objects by using the IR radiant contrast between objects and the background. There are several methods of estimating the IR radiant contrast. The inverse distance weighting method, which is one of the IR radiant contrast estimation method using the effect of distance from objects, is known to be an effective way to analyze radiant contrast for complex backgrounds. However this method has a disadvantage of requiring a long calculation time. In this study we propose a statistical method of estimating the IR radiant contrast by using randomly selected pixels of arbitrary number among background pixels to reduce calculation time. Some measured IR images in MWIR and LWIR regions are used to test the applicability of the method proposed and we found that the proposed method is very effective in determining the IR radiant contrast showing very rapid estimation with minar accuracy loss. | - |
dc.description.abstract | Infrared signals are frequently used to detect objects exposed to wide variety of environmental conditions. Detection by infrared signature is accomplished by distinguishing objects by using the IR radiant contrast between objects and the background. There are several methods of estimating the IR radiant contrast. The inverse distance weighting method, which is one of the IR radiant contrast estimation method using the effect of distance from objects, is known to be an effective way to analyze radiant contrast for complex backgrounds. However this method has a disadvantage of requiring a long calculation time. In this study we propose a statistical method of estimating the IR radiant contrast by using randomly selected pixels of arbitrary number among background pixels to reduce calculation time. Some measured IR images in MWIR and LWIR regions are used to test the applicability of the method proposed and we found that the proposed method is very effective in determining the IR radiant contrast showing very rapid estimation with minar accuracy loss. | - |
dc.format.extent | 6 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국전산유체공학회 | - |
dc.title | 통계적 방법을 이용한 적외선 신호 대비값 계산 방법 연구 | - |
dc.title.alternative | STUDY ON STATISTICAL ESTIMATION OF IR RADIANT CONTRAST | - |
dc.type | Article | - |
dc.identifier.doi | 10.6112/kscfe.2017.22.1.037 | - |
dc.identifier.bibliographicCitation | 한국전산유체공학회지, v.22, no.1, pp 37 - 42 | - |
dc.identifier.kciid | ART002212598 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 42 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 37 | - |
dc.citation.title | 한국전산유체공학회지 | - |
dc.citation.volume | 22 | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Infrared Signal | - |
dc.subject.keywordAuthor | IR Radiant Contrast | - |
dc.subject.keywordAuthor | Statistical Method | - |
dc.subject.keywordAuthor | Inverse Distance Weighting Method | - |
dc.subject.keywordAuthor | 적외선 신호 | - |
dc.subject.keywordAuthor | 적외선 신호 대비값 | - |
dc.subject.keywordAuthor | 통계적 방법 | - |
dc.subject.keywordAuthor | 역거리 가중 방법 | - |
dc.description.journalRegisteredClass | kci | - |
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