Digital dental tray for dental arch model generation
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United States of America Patent
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Feb 20, 2024
Grant Date -
Nov 24, 2022
app pub date -
Aug 4, 2022
filing date -
Mar 12, 2015
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Abstract
A system comprises a dental tray comprising an array of cameras, wherein each camera of the first array of cameras has a fixed position and orientation relative to one or more other camera of the array of cameras. The system further comprises a processing device to receive a plurality of images generated by the array of cameras, stitch the plurality of images together based on calibration data specifying predetermined image stitching parameters for combining the plurality of images, wherein the predetermined image stitching parameters are based on predetermined fixed relative positions and orientations of cameras from the array of cameras, and generate a three-dimensional model of a plurality of teeth based on the stitched plurality of images.
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