OPERATOR INTERFACE FOR 3D SURFACE DISPLAY USING 2D INDEX IMAGE
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United States of America Patent
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Issued Date -
Apr 13, 2017
app pub date -
Dec 14, 2015
filing date -
Oct 8, 2015
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Abstract
A method for display of a region of interest of a 3D tooth surface forms a 3D surface model using a number of structured light images, then forms a global texture map for the 3D surface model according to a plurality of reflectance images of the teeth. The 2D image is generated and displayed using the 3D surface model. Pixels in mesh elements of the 2D index image have corresponding surface facets of the 3D surface model. The method describes Identifying and rendering the region of interest in response to viewer instructions.
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