The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 11, 2020

Filed:

Jan. 19, 2018
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Ryosuke Ohtake, Atsugi, JP;

Katsumi Umekawa, Yokohama, JP;

Tatsukiyo Ishimura, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); A61C 19/05 (2006.01); A61C 9/00 (2006.01); G06T 7/00 (2017.01); G06T 7/66 (2017.01); G06T 7/246 (2017.01); A61C 11/00 (2006.01); G06T 19/20 (2011.01); A61C 13/00 (2006.01);
U.S. Cl.
CPC ...
A61C 19/05 (2013.01); A61C 9/0046 (2013.01); A61C 11/00 (2013.01); G06T 7/0012 (2013.01); G06T 7/248 (2017.01); G06T 7/66 (2017.01); G06T 19/20 (2013.01); A61C 13/0004 (2013.01); G06T 2207/10008 (2013.01); G06T 2207/30036 (2013.01); G06T 2219/2016 (2013.01);
Abstract

A method for generating movement rotation information includes: acquiring a jaw image including a plurality of teeth; specifying first position information indicative of positions of three or more points individually corresponding to three or more types of teeth included in the jaw image; acquiring, in accordance with positional relationship information that associates types of teeth with second position information indicating positions of reference points, the second position information corresponding to three or more reference points individually corresponding to the three or more types of teeth; calculating movement rotation information so that a plane including the three or more points is made coincide with a reference plane including the three or more reference points, the movement rotation information including at least either of a movement amount and a rotation amount with respect to the plane including the three or more points; and outputting the movement rotation information.


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