A dynamically calibrated self referenced three dimensional structured light scanner

摘要: Title:A Dynamically Calibrated Self Referenced Three Dimensional Structured Light Scanner Abstract Adynamic calibrating, structured light 3D scanner is described that employs a pre scanned geometry of the scanning scene. First pre-scan made an object or scene to be scanned. Scanning performed by sweeping projection device's pattern over in controlled fashion within known space coordinate margins. In second scan again with device. But now device sweeps from numerous and different angles directions which reflected on camera's field view. The data acts as reference well approximates actual object. This allows orientation position each camera image secondscan derived based curvature superimposed geometry. As can this approach so toocan 3 dimensional positions point for image.