Title:
医用画像データに基づく幾何学的モデルの設定方法
Document Type and Number:
Japanese Patent JP6754841
Kind Code:
B2
Abstract:
Provided is a geometric model establishment method based on medical image data, including: a step of reading medical image data; a step of defining a tissue type by a conversion relationship between the medical image data and the tissue type; a step of deciding the number of tissue clusters; a step of defining a tissue density by a conversion relationship between the medical image data and the density; a step of establishing 3D encoding matrix with information about the tissue and the density; and a step of generating a geometric model. According to a conversion relationship between medical image data and a tissue type, the number of tissue clusters can be determined according to actual requirements, so that the tissue type, the element composition and the density are provided more accurately, and an established geometric model is better matched to the real situation reflected by the medical image data.
Inventors:
Liu Takashi Go
Lee Yi
Lee Yi
Application Number:
JP2018544387A
Publication Date:
September 16, 2020
Filing Date:
October 18, 2016
Export Citation:
Assignee:
Neuboron Medtech Ltd.
International Classes:
A61N5/10; A61B5/055; A61B6/03
Domestic Patent References:
| JP2015002983A |
Foreign References:
| EP1658878A1 |
Attorney, Agent or Firm:
Murai Koji
Takayuki Ishikawa
Takayuki Ishikawa