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Photogrammetry
 

Shining3D-Metric system(Photogrammetry System,Digital Photogrammetry ) is applied for assisting accurate and fast 3D measurement of large sized object, which consists of a DSLR CAMERA, coded and un-coded targets, scale bar and measurement software. Shining3D-Metric softare can calculate the coordinates of the object precisely and quickly. The data can be used for 3d inspection and CAD comparison, making deformation analysis.
The high accuracy result of Shining3D-Metric can cooperate with Shining3D-Scanner for large area 3D measruement and inspection in areas of automotive field, aerospace, shipbuilding industry, architecture, large-scale relic, power generation machinery, etc.


Work Flow of 3D Measurement

1. Taking photo with DSLR Camera : Place the scale bars, coded and uncoded targets at rgiht position around and on the object, then take multiple photos from different angle to capture all the targets.
2. Calculate the 3D coordinaties of object: The 3D Metric software can precisely calculate the 3D coordinates of object and all targets. Also, the 3D model from Shining3D-Scanner can be integrated into the 3D coordinates frame to control the general accuracy.

3. 3D Scanning : Scan the object from different angels to get the multiple high density point clouds data into 3D coordination from 3D Metric.
4. Data application: Import the final data into CAD software or Inspection software for further application.


Work Flow of 3D Measurement


Model Shining3D-Metric-N Shining3D-Metric-H
Picture 3D Photogrammetry 3D Photogrammetry 3D Photogrammetry
Accuracy ≤0.10mm/3m ≤0.10mm/4m
Measuring Area 0.1×0.1×0.1~10×10×10m3 0.1×0.1×0.1~50×50×50m3
Calibration Self-calibration
Reference standard VDI 2634/1
Data transfer Wireless transmission or flash card
Camera specification SLR, 24mm lens,≥12,000,000 pixels
Ambient temperature -20 to 100°C