Detail výsledku VaV

Originální název

Analysis of sheet metal parts behaviour during fringe projection based digitization

Anglický název

Analysis of sheet metal parts behaviour during fringe projection based digitization

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper deals with the topic of fringe projection 3D scanning of sheet metal parts. This method of inspection is widely used in sheet metal parts production in the automotive industry. The digitization of sheet metal parts surfaces is difficult due to their high reflectivity and specular reflections caused thereby. Experimental measurements with the 3D scanner based on fringe projection principle have been carried out on two different flat sheet metal samples. Different range of exposure (and observation) angles and exposure times of fringe pattern projection have been used. The results of these experiments show that the range of 10-30 degrees (in relation to the scanners projector) gives the best results in the case of scanning using two cameras and angles close to 30 degrees give the best results in the case of scanning with one camera.

Anglický abstrakt

This paper deals with the topic of fringe projection 3D scanning of sheet metal parts. This method of inspection is widely used in sheet metal parts production in the automotive industry. The digitization of sheet metal parts surfaces is difficult due to their high reflectivity and specular reflections caused thereby. Experimental measurements with the 3D scanner based on fringe projection principle have been carried out on two different flat sheet metal samples. Different range of exposure (and observation) angles and exposure times of fringe pattern projection have been used. The results of these experiments show that the range of 10-30 degrees (in relation to the scanners projector) gives the best results in the case of scanning using two cameras and angles close to 30 degrees give the best results in the case of scanning with one camera.

Klíčová slova

3D scanning, automation, sheet metal parts, automotive industry, reflections

Klíčová slova v angličtině

3D scanning, automation, sheet metal parts, automotive industry, reflections

Autoři

KOUTECKÝ, T.; PALOUŠEK, D.; BRANDEJS, J.

Rok RIV

2014

Vydáno

16.12.2013

Nakladatel

Magnanimitas

Místo

Hradec Králové

ISBN

978-80-87952-00-9

Kniha

Sborník příspěvků z mezinárodní vědecké konference MMK2013, Mezinárodní Masarykova konference pro doktorandy a mladé vědecké pracovníky

Strany od

3499

Strany do

3508

Strany počet

10

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT103737,
  author="Tomáš {Koutecký} and David {Paloušek} and Jan {Brandejs}",
  title="Analysis of sheet metal parts behaviour during fringe projection based digitization",
  booktitle="Sborník příspěvků z mezinárodní vědecké konference MMK2013, Mezinárodní Masarykova konference pro doktorandy a mladé vědecké pracovníky",
  year="2013",
  pages="3499--3508",
  publisher="Magnanimitas",
  address="Hradec Králové",
  isbn="978-80-87952-00-9"
}