A study on reliability enhancement for laser and camera calibration

A study on reliability enhancement for laser and camera calibration

The laser and camera calibration problem has been the primary issue in the subject of fusion of 3D space and 2D image information. While the solution for the calibration is mathematically well defined as closed-form by least squares techniques, reliability of the solution can be degraded by uncertai...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:International journal of control, automation, and systems 2012, Automation, and Systems, 10(1), , pp.109-116
Hauptverfasser: Shin, Yong-Deuk, Park, Jae-Han, Bae, Ji-Hun, Baeg, Moon-Hong
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Calibration
Cameras
Control
Engineering
Exact solutions
Lasers
Least squares method
Mathematical analysis
Mechatronics
Regular Papers
Robotics
Scanners
Sensors
Studies
Three dimensional
Three dimensional imaging
제어계측공학
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The laser and camera calibration problem has been the primary issue in the subject of fusion of 3D space and 2D image information. While the solution for the calibration is mathematically well defined as closed-form by least squares techniques, reliability of the solution can be degraded by uncertainties in measurements. To enhance the reliability of calibration results, we adopted the EM (Expectation-Maximization) algorithm as a noise removal process in the sensor system. The simulation and real experimental results show the effectiveness of our approaches.
ISSN:1598-6446
2005-4092
DOI:10.1007/s12555-012-0112-3