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https://hdl.handle.net/1822/5843
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Campo DC | Valor | Idioma |
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dc.contributor.author | Vilaça, João L. | - |
dc.contributor.author | Fonseca, Jaime C. | - |
dc.contributor.author | Pinho, A. C. Marques de | - |
dc.date.accessioned | 2006-11-30T12:16:57Z | - |
dc.date.available | 2006-11-30T12:16:57Z | - |
dc.date.issued | 2006-11 | - |
dc.identifier.citation | ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 32, Paris, 2006 - “Annual Conference of the IEEE Industrial Electronics Society (IECON 2006) : proceedings”. [S.l : s. n., 2006]. ISBN 1-4244-0136-4. | eng |
dc.identifier.isbn | 1-4244-0136-4 | - |
dc.identifier.issn | 1553-572X | por |
dc.identifier.uri | https://hdl.handle.net/1822/5843 | - |
dc.description.abstract | In reverse engineering, rapid prototyping or quality control with complex 3D object surfaces, there is often the need to scan a complete 3D model using laser digitizers. Those systems usually use one camera and one laser,- using triangulation techniques; complex 3D objects can cause information gaps in the model obtained. To overcome this problem, another camera can be used. Traditional calibration procedures for those systems normally result in a full 3D camera calibration, involving individual implicit camera parameters, a rigid motion equation relating the explicit cameras parameters of each camera and the intersection with the laser line. This paper presents a new stereo vision laser strip calibration procedure for 3D surface measurements. In this calibration procedure the laser plane is the one that matters, only one set of laser-coplanar calibration points for camera calibration is needed, and a dead zone scan area is considered, since the digitalization arm is mounted in a 3 degree freedom machine PC-based Motion Control with multiple scan paths. | eng |
dc.description.sponsorship | Fundação para a Ciência e a Tecnologia (FCT) | por |
dc.language.iso | eng | eng |
dc.publisher | IEEE | por |
dc.rights | openAccess | eng |
dc.subject | Stereo vision | eng |
dc.subject | Calibration 3D | eng |
dc.subject | Reverse engineering | eng |
dc.title | Stereo vision calibration procedure for 3D surface measurements | eng |
dc.type | conferencePaper | eng |
dc.peerreviewed | yes | eng |
oaire.citationStartPage | 3958 | por |
oaire.citationEndPage | + | por |
dc.identifier.doi | 10.1109/IECON.2006.347777 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | IEEE Open Journal of the Industrial Electronics Society | por |
sdum.conferencePublication | IECON 2006 - 32ND ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS, VOLS 1-11 | por |
Aparece nas coleções: | DEI - Artigos em atas de congressos internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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PF-010952.pdf | Documento principal | 950,38 kB | Adobe PDF | Ver/Abrir |