Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 송규동 | - |
dc.date.accessioned | 2021-01-11T04:48:44Z | - |
dc.date.available | 2021-01-11T04:48:44Z | - |
dc.date.issued | 2002-02 | - |
dc.identifier.citation | 대한건축학회논문집-계획계, v. 18, no. 2, page. 163-170 | en_US |
dc.identifier.issn | 1226-9093 | - |
dc.identifier.uri | http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00364629 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/156839 | - |
dc.description.abstract | In using lighting simulation computer programs such as RADIANCE and Lightscape, accurate modelings of the Bidirectional Reflectance Distribution Functions(BRDFs) of surface materials are required. The BRDFs can be usually obtained by measuring the incident and reflected light intensities in terms of horizontal and vertical angles. Then, the measured bidirectional reflectance values need to be numerically modeled for lighting simulation programs which are based on the Monte Carlo method and ray-tracing technique.The purpose of this study was to develop and validate an apparatus to measure the bidirectional reflectance values of surface materials and a numerical model of BRDFs based on the measured reflectance values.In order to validate the developed apparatus, three different typical surface materials which have different reflection characteristics were measured in terms of bidirectional reflectance values. Then, a numerical model of BRDF was developed using the Bezier surface modeling algorithm, which can determine the bidirectional reflectance values for any given pair of incident and reflection angles. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 대한건축학회 | en_US |
dc.subject | 이방성반사율분포함수 | en_US |
dc.subject | 몬테카를로방법 | en_US |
dc.subject | 광선추적기법 | en_US |
dc.subject | 조명 시뮬레이션 | en_US |
dc.subject | 렌더링 | en_US |
dc.subject | Bezier 곡면 모델링 | en_US |
dc.subject | BRDF | en_US |
dc.subject | Monte Carlo Method | en_US |
dc.subject | Ray-tracing Technique | en_US |
dc.subject | Lighting Simulation | en_US |
dc.subject | Rendering | en_US |
dc.subject | Bezier Surface Modeling | en_US |
dc.title | 건축 마감재의 이방성반사율 측정 및 반사분포함수 수치모델 개발 | en_US |
dc.title.alternative | Measuring Bidirectional Reflectance of Finishing Materials and Developing a Numerical Model of BRDFs | en_US |
dc.type | Article | en_US |
dc.relation.journal | 대한건축학회논문집 | - |
dc.contributor.googleauthor | 송규동 | - |
dc.contributor.googleauthor | 윤연주 | - |
dc.relation.code | 2012100269 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ARCHITECTURE | - |
dc.identifier.pid | kdsong | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.