Ověření kvality laserových skenovacích systémů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01129364" target="_blank" >RIV/68407700:21110/07:01129364 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Verification of Laser Scanning Systems Quality

Popis výsledku v původním jazyce

The laser scanning systems are being currently more and more used in a wide spectrum of applications, which require a high quality of the measured data. The measuring and space information processing procedure with a scanner is a black box to a common user so it is necessary to perform the analysis of the data measured in different conditions and to assess their quality. In our experiments we concentrated on observing physical qualities of the laser beam during reflection off the measured surfaces and assessed accuracy on different types of materials under different incidence angles and in different distances. In our next experiment we presumed that distance measurement accuracy determination of the scanners is easy but angle measurement accuracy determination is much more complicated. Therefore we concentrated on composition of a new procedure of angle accuracy direct determination from the single points located in a point cloud with using photogrammetric technology.

Název v anglickém jazyce

Verification of Laser Scanning Systems Quality

Popis výsledku anglicky

The laser scanning systems are being currently more and more used in a wide spectrum of applications, which require a high quality of the measured data. The measuring and space information processing procedure with a scanner is a black box to a common user so it is necessary to perform the analysis of the data measured in different conditions and to assess their quality. In our experiments we concentrated on observing physical qualities of the laser beam during reflection off the measured surfaces and assessed accuracy on different types of materials under different incidence angles and in different distances. In our next experiment we presumed that distance measurement accuracy determination of the scanners is easy but angle measurement accuracy determination is much more complicated. Therefore we concentrated on composition of a new procedure of angle accuracy direct determination from the single points located in a point cloud with using photogrammetric technology.

Druh

D - Stať ve sborníku

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of Workshop 2007

ISBN

978-80-01-03667-9

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

256-257

Název nakladatele

ČVUT

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

19. 2. 2007

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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