2014 Fiscal Year Final Research Report
Non-invasive imaging registration system using computer vision and distributed system
| Project/Area Number |
25861128
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Radiation science
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| Research Institution | Teikyo University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Keywords | トラッキング / 3次元計測 / 距離画像カメラ |
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| Outline of Final Research Achievements |
This study aimed to build a system for non-invasive and real-time measurement of 3D position of a patient supported by parallel and distributed computers. We constructed a non-invasive marker-less system for measuring respiratory motion at multiple points on a patient’s surface using a depth camera. Obtained respiratory phase was consistent with a signal measured by a consumer monitoring system. Computation time of a PC cluster using MPI was made 10 times faster than that of a single machine. Precision of registration was almost the same as one of a standard imaging registration software.
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| Free Research Field |
医学物理
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