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:
Apr. 25, 2017

Filed:

Nov. 24, 2014
Applicant:

Konica Minolta, Inc., Chiyoda-ku, Tokyo, JP;

Inventors:

Yoshihide Hoshino, Hachioji, JP;

Junko Kiyohara, Hino, JP;

Atsushi Takahashi, Hachioji, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 5/00 (2006.01); A61B 6/00 (2006.01); G06T 7/00 (2017.01); G06T 7/60 (2017.01);
U.S. Cl.
CPC ...
A61B 6/5217 (2013.01); A61B 6/4035 (2013.01); A61B 6/484 (2013.01); A61B 6/505 (2013.01); G06T 7/0083 (2013.01); G06T 7/602 (2013.01); G06T 2207/10116 (2013.01); G06T 2207/30008 (2013.01);
Abstract

A medical imaging system includes an X-ray Talbot imaging apparatus and an image processing apparatus. The X-ray Talbot imaging apparatus includes a controller which generates reconstructed image(s) including at least a differential phase image from image signals of an imaged subject. The image processing apparatus measures the thickness of cartilage in the joint in the differential phase image or an image generated from the differential phase image, by reference to at least one of i) an edge of a bone in the joint identified in a reconstructed image or an image generated from the reconstructed image and ii) an edge of the cartilage identified in the differential phase image or the image generated from the differential phase image.


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