Machine learning dental segmentation methods using sparse voxel representations

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United States of America Patent

PATENT NO 11903793
APP PUB NO 20210196434A1
SERIAL NO

17138824

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Abstract

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Methods for automatically segmenting a 3D model of a patient's teeth may include scanning a patient's dentition and converting the scan data into a 3D model, including a sparse voxel representation of the 3D model. Features can be extracted from the sparse voxel representation of the 3D model and input into a machine learning model to train the machine learning model to segment the 3D model into individual dental components.

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Patent Owner(s)

  • ALIGN TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anikin, Aleksandr Moscow, RU 4 91
Baskanov, Anton Novosibirsk, RU 1 10
Cramer, Christopher E Durham, US 33 339
Durdin, Denis Novosibirsk, RU 5 119
Gorodilov, Mikhail Novosibirsk, RU 5 119
Grebenkin, Sergey Moscow, RU 9 159
Gudchenko, Roman Moscow, RU 8 161
Guskov, Dmitry Moscow, RU 8 159
Ischeykin, Dmitrii Moscow, RU 5 119
Karsakov, Aleksandr Sergeevich Moscow, RU 13 278
Paraketsov, Vasily Moscow, RU 10 170
Potapenko, Ivan Berdsk, RU 5 119
Solovyev, Roman Novosibirsk, RU 5 119
Toporkov, Mikhail Moscow, RU 4 91
Ulianenko, Elizaveta Novosibirsk, RU 3 43
Vovchenko, Alexander Moscow, RU 7 159
Zhirnov, Nikolay Moscow, RU 3 53

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