Coding Points
Specially Coded Points for 3D Photogrammetry
The coded points are specifically designed for HL-3DP three-dimensional photogrammetry. In this process, digital images of the object under measurement are captured using both three-dimensional photogrammetry and the coded points. By overlapping the 2D digital image projections, the 3D coordinates of the object are derived. Prior to the commencement of measurement, the coded points are affixed to the object, and then the camera is used to capture the images.
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