Deflectometric method for surface shape reconstruction from its gradient

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00199144" target="_blank" >RIV/68407700:21110/12:00199144 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1364/OE.20.028341" target="_blank" >http://dx.doi.org/10.1364/OE.20.028341</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.20.028341" target="_blank" >10.1364/OE.20.028341</a>

Result language
angličtina
Original language name
Deflectometric method for surface shape reconstruction from its gradient
Original language description
In this work we provide a theoretical analysis of gradient deflectometric method for 3D topography measurements of optically smooth surfaces. It is shown that the surface reconstruction problem leads to a nonlinear partial differential equation. A shapeof a surface can be calculated by solution of a derived equation. An advantage of the presented method is a noncontact character and no need for a reference surface.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—

Project
<a href="/en/project/FR-TI2%2F074" target="_blank" >FR-TI2/074: *Technology of measurement of aspheric surfaces in optics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)