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3D real-time tracking of human anatomy using combined kV and MV imaging
3D real-time tracking of human anatomy using combined kV and MV imaging
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机译:结合kV和MV成像对人体解剖结构进行3D实时跟踪
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摘要
A medical imaging-based system and method uses both kV and MV images captured during a treatment period for organ motion tracking. 3D geometric locations of internal features are computationally tracked as a function of time from internal features, such as natural biological features or implanted fiducials, which are computationally extracted from the captured kV and MV images. A partial information method allows 3D tracking to be maintained in the event that imaging information is temporarily not available.
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