Simulating and Verifying a 2D/3D Laser Line Sensor Measurement Algorithm on CAD Models and Real Objects
Rok Belšak, Janez Gotlih, Timi Karner, Xin Zhu, Zhenhe Ma · 2024
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Description
Rok Belšak and co-authors present a way to simulate laser line sensors in a 2024 paper. Such sensors scan surfaces to check size and quality in factories and labs. Testing them on real parts takes time and gear, so a good simulation can replace much trial work. Their method runs in MATLAB and works on digital models of parts.
The method traces rays against the model's triangles in a fast way that handles overlaps in assemblies. It also models the sensor's resolution so results look realistic. Against real scans, the simulated measures differed by less than half a millimeter on average. The tool handles holes and grooves well and can also make training data for AI systems.
Catalog record
| CREATOR | Rok Belšak, Janez Gotlih, Timi Karner, Xin Zhu, Zhenhe Ma |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 31 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |