Method and apparatus for generation of 3D models with applications in dental restoration design
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United States of America Patent
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Aug 16, 2022
Grant Date -
Mar 21, 2019
app pub date -
Nov 5, 2018
filing date -
Nov 4, 2014
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Abstract
Methods and apparatus are provided for generating computer 3D models of an object, by registering two or more scans of physical models of an object. The scans may be 3D scans registered by a curve-based registration process. A method is provided for generating a 3D model of a portion of a patient's oral anatomy for use in dental restoration design. Also provided are scanning workflows for scanning physical models of an object to obtain a 3D model. A scanner is provided for scanning physical models of a patient's dentition to obtain scans for generating a 3D model of a patient's dentition.
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