Details
| Titel in Übersetzung | Model based calibration of fringe projection systems using a telecentric camera |
|---|---|
| Originalsprache | Deutsch |
| Seiten (von - bis) | 590-600 |
| Seitenumfang | 11 |
| Fachzeitschrift | Technisches Messen |
| Jahrgang | 77 |
| Ausgabenummer | 11 |
| Publikationsstatus | Veröffentlicht - 25 Okt. 2010 |
Abstract
For the measurement of components geometries using fringe projection the sensor has to be calibrated. After the calibration procedure the sensor behaviour is described through a blackbox- or a physical model. This article describes first the model of the fringe projection system by means of the projective geometry in detail, with taking into account the object-sided telecentricity of the camera lens. Afterwards the calibration strategy for the identification of all system parameters is presented. The sensor model identified will be implemented as a numerical simulation into a computer program. Furthermore the simulation is combined with Monte-Carlo-methods to calculate measurement uncertainties. The simulation is planned to be used for the influence-analysis of the system parameters onto the overall measurement uncertainty of the system.
Schlagwörter
- Calibration, Fringe projection system, Modelling, Telecentric camera
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Instrumentierung
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Technisches Messen, Jahrgang 77, Nr. 11, 25.10.2010, S. 590-600.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Modellbasierte Kalibrierung von Streifenprojektionssystemen mit telezentrischer Kamera
AU - Haskamp, Klaus
AU - Kästner, Markus
AU - Reithmeier, Eduard
PY - 2010/10/25
Y1 - 2010/10/25
N2 - For the measurement of components geometries using fringe projection the sensor has to be calibrated. After the calibration procedure the sensor behaviour is described through a blackbox- or a physical model. This article describes first the model of the fringe projection system by means of the projective geometry in detail, with taking into account the object-sided telecentricity of the camera lens. Afterwards the calibration strategy for the identification of all system parameters is presented. The sensor model identified will be implemented as a numerical simulation into a computer program. Furthermore the simulation is combined with Monte-Carlo-methods to calculate measurement uncertainties. The simulation is planned to be used for the influence-analysis of the system parameters onto the overall measurement uncertainty of the system.
AB - For the measurement of components geometries using fringe projection the sensor has to be calibrated. After the calibration procedure the sensor behaviour is described through a blackbox- or a physical model. This article describes first the model of the fringe projection system by means of the projective geometry in detail, with taking into account the object-sided telecentricity of the camera lens. Afterwards the calibration strategy for the identification of all system parameters is presented. The sensor model identified will be implemented as a numerical simulation into a computer program. Furthermore the simulation is combined with Monte-Carlo-methods to calculate measurement uncertainties. The simulation is planned to be used for the influence-analysis of the system parameters onto the overall measurement uncertainty of the system.
KW - Calibration
KW - Fringe projection system
KW - Modelling
KW - Telecentric camera
UR - http://www.scopus.com/inward/record.url?scp=78049484494&partnerID=8YFLogxK
U2 - 10.1524/teme.2010.0032
DO - 10.1524/teme.2010.0032
M3 - Artikel
AN - SCOPUS:78049484494
VL - 77
SP - 590
EP - 600
JO - Technisches Messen
JF - Technisches Messen
SN - 0171-8096
IS - 11
ER -