Perfusion dual energy CT: Development of automatic contouring system with biological change

2015 Fiscal Year Final Research Report

• Project/Area Number: 26893133
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Medical Physics and Radiological Technology
• Research Institution: Osaka University
• Principal Investigator: Yagi Masashi 大阪大学, 医学(系)研究科(研究院), 寄附講座助教 (40737491)
• Project Period (FY): 2014-08-29 – 2016-03-31
• Keywords: 医学物理 / 機能イメージング

Outline of Final Research Achievements

The purpose of this study is to develop an auto-contouring system using anatomical and functional change due to a difference of measurement method of linear attenuation coefficient. The system can contour automatically a region with highly accurate and precise level because of considering physical change but not the experience. It is suggested that the system could contour automatically a region which has no atlas or information on functionality such as tumor.

Free Research Field

医学物理学