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Volume: 13 | Article ID: art00022
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Spectral BRDF Measurement and Data Interpolation
Yinlong Sun
Qiqi Wang
  DOI :  10.2352/CIC.2005.13.1.art00022  Published Online :  January 2005
Abstract

Measuring spectral BRDFs of physical surfaces is essential to applications in computer graphics, computer vision and image analysis. Such measurements provide spectral data to characterize surfaces that can be used for evaluating reflection models. Existing research on spectral BRDF measurements is very limited. This paper discusses two practical methods for measuring spectral BRDFs: the sample-fixed and sample-rotation methods. We will also present an effective interpolation method to convert the raw data into a regular format for convenient applications.

Journal Title : Color and Imaging Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/CIC.2005.13.1.art00022
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Yinlong Sun, Qiqi Wang, "Spectral BRDF Measurement and Data Interpolation"  in Proc. IS&T 13th Color and Imaging Conf.,  2005,  pp 114 - 119,  https://doi.org/10.2352/CIC.2005.13.1.art00022

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Copyright © Society for Imaging Science and Technology 2005
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2166-9635(20050101)2005:1L.114;1-
cic_v2005n1/splitsection22.xml
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Articles
Spectral BRDF Measurement and Data Interpolation
SunYinlong
WangQiqi
01012005
2005
1
114
119
2005
Measuring spectral BRDFs of physical surfaces is essential to applications in computer graphics, computer vision and image analysis. Such measurements provide spectral data to characterize surfaces that can be used for evaluating reflection models. Existing research on spectral BRDF measurements is very limited. This paper discusses two practical methods for measuring spectral BRDFs: the sample-fixed and sample-rotation methods. We will also present an effective interpolation method to convert the raw data into a regular format for convenient applications.