Three-Dimensional Measurement System Based on Line Laser

Abstract:

This paper puts forward a three-dimensional measurement system based on line laser, describing its operating principle. Extracted the light stripes center by image processing technology, and establishing mathematical model, detecting the depth information by the method of laser triangulation, and reconstructed the three-dimensional form of object. The experimental results indicate that measurement accuracy less than ±0.03mm when the measurement range between 0mm to 10mm.

• Periodical: Applied Mechanics and Materials (Volumes 333-335)
• Pages: 32-36
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.333-335.32
• Online since: July 2013
• Authors: Le Wen Yu, Da Zhang, Yuan Sheng Zhang
• Keywords: Extracting Light Strips Center, Laser Triangulation, Line Laser, Three-Dimensional Reconstruction

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DOI: 10.1007/bf01213473

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