Development of a photogrammetry system for the measurement of rotationally symmetric forgings

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU114919" target="_blank" >RIV/00216305:26210/15:PU114919 - isvavai.cz</a>
Result on the web
<a href="http://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=3&SID=R1wWDjL2RKCiocAMLoy&page=1&doc=1" target="_blank" >http://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=3&SID=R1wWDjL2RKCiocAMLoy&page=1&doc=1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2184916" target="_blank" >10.1117/12.2184916</a>

Result language
angličtina
Original language name
Development of a photogrammetry system for the measurement of rotationally symmetric forgings
Original language description
The paper presents development of system for the measurement of shape and dimensions of rotationally symmetric forgings under high temperature. Demands on measurement accuracy of these large semifinished products are in the order of millimetres. The challenge is to design a measurement system that overcomes problems caused by high temperature and provide instant results without interrupting the production process. Proposed approach exploiting the fact, that the measured parts have simple rotationally symmetric shape and contrast between them and background is very high. Basic idea is 3D remonstration of actual forging shape from four boundary curves which lie in two mutually perpendicular planes (in the simplest case). Four boundary curves can be obtained by detecting forging edges in two images. This approach has been incorporated into a software application that was created in Matlab programming environment. Main parts of the system, such as calibration, edge detection, spatial orien
Czech name
—
Czech description
—

Project
<a href="/en/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proc. SPIE 9525, Optical Measurement Systems for Industrial Inspection IX, 952501 (June 22, 2015);
ISBN
9781628416855
ISSN
—
e-ISSN
—
Number of pages
7
Pages from-to
"95250R"-"95257R"
Publisher name
SPIE-INT SOC OPTICAL ENGINEERING
Place of publication
Munich, GERMANY
Event location
Mnichov
Event date
Jun 21, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000357981400036

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