[Three-dimensional reconstruction on facial soft tissue using three-dimensional grating projection technique].
PURPOSE: The purpose of this study is to establish a method to reconstruct the facial soft tissue three-dimensionally. METHODS: By ATOS three-dimensional opticalmetry, which used in industry, 3D data on facial profile of a patient with mandibular hyperplasia was achieved quickly. RESULTS: Three-dimensional data of facial profile was accurate and the images were reconstructed with verisimilitude. CONCLUSIONS: Traditional device of grating projection was modified by using two CCD cameras to obtain grating images.3D data on facial profile were achieved quickly and accurately.
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