Perceptive Technologies, Inc.

Phillip Getto

Christopher John Ciriello

Angela Zhang

Ryan Lucas Field

Wei Kang

Justin LaRUE

Victor Grinberg

Dean Addison

Provided are systems and methods for generating a three-dimensional model from an intra-oral optical coherence tomography scan.

Optical coherence tomography for intra-oral scanning

An optical coherence tomography scanning system traverses its respective scan pattern quickly, typically completing an entire two-dimensional frame faster than a conventional raster scanner completes one raster line segment. To traverse the scan pattern quickly, the system takes fewer A-scans per length of scan pattern than a conventional OCT scanner. To compensate for the sparsity of the sample points along the respective scan line segments, and for gaps between respective line segments of the trajectory, the system acquires and combines several partially overlapping frames for each study.

Optical coherence tomography scanning system and methods

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Wellesley, MA, United States of America

Phillip Getto