2010 Fiscal Year Final Research Report
Development of Image Registration Method for Thoracic CT Image Sets Which is Obtained Different Time Series and Its Application
| Project/Area Number |
20560397
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Measurement engineering
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| Research Institution | Kyushu Institute of Technology |
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Principal Investigator |
KIM Hyoungseop Kyushu Institute of Technology, 大学院・工学研究院, 准教授 (80295005)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 診断支援 / 経時差分 / CT画像 / 異常陰影 / 画像位置合わせ |
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| Research Abstract |
Recently, CAD systems are developed to achieve high accuracy in medical processing fields. The CAD system which is obtained by analyzing the medical images can provide as "second opinion" to physicians. A temporal subtraction image, which is obtained by subtraction of a previous image from a current one, can be used for enhancing interval changes on medical images by removing most of the normal structures. In a temporal subtraction technique for 2-D X-ray image, the effectiveness is shown through a lot of clinical evaluation experiments, and practical use is advancing. In our study, a temporal subtraction technique for thoracic CT Images is developed.
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