| 摘要 |
A digitized image of a tangible object is displayed in an operator's field of view of the object almost simultaneously as the digitized image is being captured. The image is projected onto a screen in an orientation, position and scale corresponding to an orientation and position of the object within the field of view of the operator so as to be perceived as an overlay to the object. The image may be a one-, two, three, or other multi-dimensional representation of the object and may be captured by an imaging system, such as an intra-oral imaging device.
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