Title:
医用画像処理装置、医用画像処理システム、及び、医用画像処理方法
Document Type and Number:
Japanese Patent JP7332362
Kind Code:
B2
Abstract:
To easily recognize a change in the state of a disease in a local region of a tissue from a medical image.SOLUTION: A medical image processing apparatus includes an acquisition unit, an analysis unit, and an estimation unit. The acquisition unit acquires a plurality of images that are obtained by imaging an identical analyte and are different in imaging time. The analysis unit classifies tissue property of the analyte into a plurality of tissue-property classes by analyzing the tissue property of the analyte on the basis of the pixel values of respective regions of the plurality of images, and assigns the classified tissue-property classes to the respective regions of the plurality of images. The estimation unit estimates a change in the state of a disease of the analyte from a change in the classified tissue-property classes in respective corresponding regions of the plurality of images.SELECTED DRAWING: Figure 2
Inventors:
Kota Aoyagi
Application Number:
JP2019126353A
Publication Date:
August 23, 2023
Filing Date:
July 05, 2019
Export Citation:
Assignee:
Canon Medical Systems Inc.
International Classes:
A61B6/03; A61B5/055
Foreign References:
| US20050207630 |
Other References:
玉城 仁,間質性肺炎の診断と治療,沖縄医報,2010年,Vol.46 No.12,pp.55-64
Marios Anthimopoulos,Lung Pattern Classification for Interstitial Lung Diseases Using a Deep Convolutional Neural Network,IEEE TRANSACTIONS ON MEDICAL IMAGING,2016年,VOL. 35, NO. 5,pp.1207-1216
Marios Anthimopoulos,Lung Pattern Classification for Interstitial Lung Diseases Using a Deep Convolutional Neural Network,IEEE TRANSACTIONS ON MEDICAL IMAGING,2016年,VOL. 35, NO. 5,pp.1207-1216
Attorney, Agent or Firm:
Patent Attorney Tokyo International Patent Office