Name
Title | ||
|---|---|---|
Modelling and calibration of the laser beam-scanning triangulation measurement system |
Abstract | ||
|---|---|---|
We present an approach of modelling and calibration of an active laser beam-scanning triangulation measurement system. The system works with the pattern of two-dimensional beam-scanning illumination and one-dimensional slit-scanning detection with a photo-multiplier tube instead of a CCD camera. By modelling the system-fixed coordinate, we describe the formulation of 3D computation and propose a calibration method in terms of LSE using a planar fitting algorithm. As a sensor-dependent solution, the estimation is refined in the domain of sensing variables. Result of calibration of the real system and a brief analysis of systematic errors are given. |
Year | DOI | Venue |
|---|---|---|
2002 | 10.1016/S0921-8890(02)00247-6 | Robotics and Autonomous Systems |
Keywords | Field | DocType |
Laser scanning,Triangulation measurement,Calibration,Planar fitting | Computer vision,Laser scanning,System of measurement,Computer science,Simulation,Laser,Triangulation (social science),Planar,Artificial intelligence,Calibration,Laser beams,Computation | Journal |
Volume | Issue | ISSN |
40 | 4 | 0921-8890 |
Citations | PageRank | References |
2 | 0.91 | 5 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Guoyu Wang | 1 | 9 | 3.11 |
| Bing Zheng | 2 | 75 | 23.58 |
| Xin Li | 3 | 219 | 36.02 |
| Z. Houkes | 4 | 18 | 5.64 |
| P.P.L. Regtien | 5 | 2 | 0.91 |