AUTOMATED 3D ROOT SHAPE PREDICTION USING DEEP LEARNING METHODS

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EP 3 729 380 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	23.03.2022 Bulletin 2022/12

(45)	Mention of the grant of the patent:
	09.02.2022 Bulletin 2022/06

(21)	Application number: 18825723.2

(22)	Date of filing: 21.12.2018

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International Patent Classification (IPC):

G06T 17/00^(2006.01)
A61C 13/00^(2006.01)

A61C 8/00^(2006.01)
G06N 3/02^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	A61C 9/0046; A61C 9/0053; G06N 3/0454; G06N 3/08; G06T 17/00; G06T 2210/41

(86)	International application number:
	PCT/EP2018/086686

(87)	International publication number:
	WO 2019/122373 (27.06.2019 Gazette 2019/26)

(54)	AUTOMATED 3D ROOT SHAPE PREDICTION USING DEEP LEARNING METHODS AUTOMATISIERTE 3D-VORHERSAGE EINER WURZELFORM MITHILFE VON TIEFENLERNVERFAHREN PRÉDICTION DE FORME RACINE 3D AUTOMATISÉE À L'AIDE DE PROCÉDÉS D'APPRENTISSAGE APPROFONDI

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

22.12.2017 EP 17210529

(43)	Date of publication of application:
	28.10.2020 Bulletin 2020/44

(73)	Proprietor: Promaton Holding B.V.
	1062 HG Amsterdam (NL)

(72)	Inventors:
	CLAESSEN, Frank Theodorus Catharina 1062 HG Amsterdam (NL) VERHEIJ, Bas Alexander 1062 HG Amsterdam (NL) ANSSARI MOIN, David 1062 HG Amsterdam (NL) CHERICI, Teo 1062 HG Amsterdam (NL)

(74)	Representative: De Vries & Metman
	Overschiestraat 180 1062 XK Amsterdam 1062 XK Amsterdam (NL)

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References cited: :

CHENGLEI WU ET AL: "Model-based teeth reconstruction", ACM TRANSACTIONS ON GRAPHICS (TOG), ACM, US, vol. 35, no. 6, 11 November 2016 (2016-11-11), pages 1-13, XP058306285, ISSN: 0730-0301, DOI: 10.1145/2980179.2980233

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).