Real Time Acquisition Of The Three Dimensional Coordinates Of The Face

Tracking of isophase lines in a structured light pattem projected on the human face was used to acquire the three dimensional coordinates of the face in real time (1/30th of a second). The resultant data was rendered in a three dimensional computer graphic representation and utilized to construct a physical model. Preliminary experimental results yielded an accuracy of 3.4% in quantitation of surface area.

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