| 摘要 |
Determination of structure-from-motion that includes a scanner body having mounted upon it a tracking illumination emitter and one or more tracking illumination sensors, the tracking illumination sensors disposed upon the scanner body so as to sense reflections of tracking illumination, the scanned object characterized by an object space defined by fixed positions of tracking targets; the scanner body having mounted within it an image sensor, the scanner body characterized by a scanner space, the image sensor coupled for data communications to a data processor and a computer memory, the image sensor and the processor capturing one or more images of the scanned object; and the data processor configured so that it determines by structure-from-motion, based upon the one or more captured images and tracked positions of the probe inferred from reflections of tracking illumination, the location in object space of a feature of the scanned object. |
