SPATIAL 3D INTERACTIVE INSTRUMENT

摘要

Systems and methods for determining three-dimensional (3D) absolute coordinates of objects are disclosed. The system may include at least one light source providing illumination, a path altering unit to manipulate the path of the light from the light source, a plurality of sensors to sense the light reflected and diffused from objects, and a controller to determine the three-dimensional absolute coordinates of the objects based in part on the reflected light detected by the sensors.