3DSS(Three Dimensional Sensing System) is a non-contact, non-Laser 3D scanner which based on the following Measurement Principle:
The 3DSS is based on a comprehensive active sensing techniques which composed of Stereo vision, triangulation principle, structured light and phase shift method: Different fringe patterns are projected onto the object of measurement and are observed with two cameras. By special calibration program, the optical transformation equations are known, so the 3d-coordinates for each of the camera pixels can be determined automatically and with high precision.
3DSS utilizes halogen light to project a multiple striped pattern and has solved the problems of existing 3D scanners such as noise, immobility, long scanning time and so on. Using the 3DSS, an object can be measured in a short time and with high local resolution. Each single measurement generates up to millions of data points. The individual measurements can be merged into a global coordinate system and the measured data(point clouds) can be import into the Reverse Engineering software such as Surfacer, Geomagic, Rapid Form, etc...
The 3DSS is ideal for non-contact measurement applications, including:
Reverse engineering
Rapid Prototyping, CAM
Quality inspection and management of product
Nominal/actual comparison between object and model (CAD model, point
Clouds or STL data)
Digitizing and e-demonstrating of historical object