Practical Experiences from Using Autocollimator for Surface Reflectance Measurement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00302953" target="_blank" >RIV/68407700:21230/16:00302953 - isvavai.cz</a>
Result on the web
<a href="https://diglib.eg.org/handle/10.2312/mam20161250" target="_blank" >https://diglib.eg.org/handle/10.2312/mam20161250</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2312/mam.20161250" target="_blank" >10.2312/mam.20161250</a>
Alternative languages
Result language
angličtina
Original language name
Practical Experiences from Using Autocollimator for Surface Reflectance Measurement
Original language description
We present our experiences with using an autocollimator to set up the surface reflectance measurement for both BRDF and BTF. Assuming the measured material appearance is put on a locally flat surface, the autocollimator allows us to set the perpendicularity of the measured sample in stationary measurement setups. The principle works also vice versa, we can align the measurement setup against a stationary sample for on-site measurements. The autocollimator requires to use a collimated beam of light, a mirror, a beam splitter, and a detector. We describe the autocollimator principle, problems, and the issues involved when using an autocollimator for surface reflectance measurement setups.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA14-19213S" target="_blank" >GA14-19213S: On-site acquisition, compression and rendering of spatially varying surface reflectances</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů