Title:
医用画像処理装置、方法およびプログラム
Document Type and Number:
Japanese Patent JP6821036
Kind Code:
B2
Abstract:
In a medical image processing apparatus, a medical image processing method, and a medical image processing program, in a case where there are a plurality of past brain images, it is possible to select a past brain image with which the atrophy rate of the brain can be accurately calculated. An image acquisition unit 21 acquires a target brain image Bt as a diagnostic target and a plurality of past brain images Bpi, which have earlier imaging dates and times than the target brain image Bt, for the same subject. A similarity calculation unit 22 calculates the similarity between each of the plurality of past brain images Bpi and a standard brain image Bs. A selection unit 23 selects a reference brain image B0 serving as a reference for calculating the amount of change of the brain from the plurality of past brain images Bpi.
Inventors:
Ayaka Wang
Application Number:
JP2019538974A
Publication Date:
January 27, 2021
Filing Date:
May 28, 2018
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
A61B5/055; A61B6/03; G01T1/161; G06T7/00
Domestic Patent References:
| JP2014042684A | ||||
| JP2017124039A | ||||
| JP2017023457A | ||||
| JP2016064004A |
Foreign References:
| US20090292551 |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office