Calibration method of a laser beam based on discrete point interpolation for 3D precision measurement
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Huepar Self-Leveling Green Laser Level Cross Line with 2 Plumb Dots Laser Tool -360-Degree Horizontal Line Plus Large Fan Angle of Vertical Beam with Up & Down Points -Magnetic Pivoting Base 621CG - -
![Hu's calibration method. Two cameras and one laser level are placed in... | Download Scientific Diagram Hu's calibration method. Two cameras and one laser level are placed in... | Download Scientific Diagram](https://www.researchgate.net/publication/279863313/figure/fig3/AS:267680536068107@1440831421382/Hus-calibration-method-Two-cameras-and-one-laser-level-are-placed-in-front-of-the-3D.png)
Hu's calibration method. Two cameras and one laser level are placed in... | Download Scientific Diagram
![Rotary Laser Levels | How To Use Rotary Laser Levels | Rotating Laser Level | Johnson Level & Tool Mfg Company Rotary Laser Levels | How To Use Rotary Laser Levels | Rotating Laser Level | Johnson Level & Tool Mfg Company](https://www.johnsonlevel.com/Content/files/JohnsonLevelNewImgs/40-6526_40-6529_40-6534_99-028K%20w_beam.jpg)