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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.

Patent No.:

US 11707340 B1

PDFFull Text
Date of Patent:
Jul. 25, 2023

Filed:

Apr. 27, 2021

Image processing device, image processing method, and surgical navigation system

Applicant:

Sony Corporation, Tokyo, JP;

Inventors:

Seiji Wada, Kanagawa, JP;

Yasuaki Takahashi, Kanagawa, JP;

Assignee:

SONY CORPORATION, Tokyo, JP;

Attorney:

Chip Law Group

Primary Examiner:

Seyed H Azarian

Int. Cl.
CPC ...
G06K 9/00 (2022.01); A61B 5/05 (2021.01); A61B 90/00 (2016.01); A61B 6/00 (2006.01); G06T 7/00 (2017.01); G06T 15/08 (2011.01); G06T 17/20 (2006.01); A61B 6/12 (2006.01); G16H 30/00 (2018.01); A61B 5/00 (2006.01); G06T 7/50 (2017.01); A61B 34/20 (2016.01); A61B 90/20 (2016.01); G06T 7/33 (2017.01); G06T 7/593 (2017.01); A61B 90/30 (2016.01); A61B 90/25 (2016.01); A61B 6/03 (2006.01); A61B 5/055 (2006.01); A61B 34/10 (2016.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 90/36 (2016.02); A61B 5/0042 (2013.01); A61B 5/489 (2013.01); A61B 6/12 (2013.01); A61B 6/501 (2013.01); A61B 6/504 (2013.01); A61B 6/5217 (2013.01); A61B 34/20 (2016.02); A61B 90/20 (2016.02); A61B 90/37 (2016.02); G06T 7/00 (2013.01); G06T 7/337 (2017.01); G06T 7/50 (2017.01); G06T 7/593 (2017.01); G06T 15/08 (2013.01); G06T 17/20 (2013.01); G16H 30/00 (2018.01); A61B 5/0071 (2013.01); A61B 5/055 (2013.01); A61B 5/742 (2013.01); A61B 5/746 (2013.01); A61B 6/03 (2013.01); A61B 6/5205 (2013.01); A61B 90/25 (2016.02); A61B 2017/00119 (2013.01); A61B 2034/102 (2016.02); A61B 2034/105 (2016.02); A61B 2034/2055 (2016.02); A61B 2034/2057 (2016.02); A61B 2034/2059 (2016.02); A61B 2034/2065 (2016.02); A61B 2090/061 (2016.02); A61B 2090/309 (2016.02); A61B 2090/365 (2016.02); A61B 2090/367 (2016.02); A61B 2090/371 (2016.02); A61B 2090/373 (2016.02); A61B 2090/374 (2016.02); A61B 2090/3762 (2016.02); A61B 2576/026 (2013.01); G06T 2207/10056 (2013.01); G06T 2207/30016 (2013.01); G06T 2207/30101 (2013.01);
Abstract

Provided is an image processing device including a matching unit that performs matching processing between a predetermined pattern on a surface of a 3D model of a biological tissue including an operating site generated on the basis of a preoperative diagnosis image and a predetermined pattern on a surface of the biological tissue included in a captured image during surgery, a shift amount estimation unit that estimates an amount of deformation from a preoperative state of the biological tissue on the basis of a result of the matching processing and information regarding a three-dimensional position of a photographing region which is a region photographed during surgery on the surface of the biological tissue, and a 3D model update unit that updates the 3D model generated before surgery on the basis of the estimated amount of deformation of the biological tissue.

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