Precision Analysis of Optical 3D Digitisation of Shaped Elements

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F14%3A%230006621" target="_blank" >RIV/46747885:24210/14:#0006621 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/amm.693.177" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/amm.693.177</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/amm.693.177" target="_blank" >10.4028/www.scientific.net/amm.693.177</a>

Result language
angličtina
Original language name
Precision Analysis of Optical 3D Digitisation of Shaped Elements
Original language description
This paper presents results of a carried out research in the field of scanning precision of contactless optical 3D scanners. Results stated in this paper bring great benefits to practice, since it demonstrates the quality and limits of measuring by meansof contactless optical systems in real conditions and therefore its possible use in the field of inspecting the dimensional and shape precision of industrial products. A measurement etalon of various shapes and sizes was designed and manufactured for the purpose of this analysis. The nominal dimensions of the etalon were set by measuring of the coordinate measuring machine and these real values were compared to the model obtained by optical digitisation of Atos II and RevScan. Based on the evaluation of results, scanner measurement precision diagrams were drawn according to the studied aspects, e.g. dependence on the shape of the measured element and its nominal size. Another essential part of the research was determining the ability o
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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