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Automatic measurement of morphometric and motion parameters of the coronary tree from a rotational X-ray sequence
Automatic measurement of morphometric and motion parameters of the coronary tree from a rotational X-ray sequence
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机译:通过旋转X射线序列自动测量冠状动脉树的形态和运动参数
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摘要
Automatic measurement of morphometric and motion parameters of a coronary target includes extracting reference frames from input data of a coronary target at different phases of a cardiac cycle, extracting a three-dimensional centerline model for each phase of the cardiac cycle based on the references frames and projection matrices of the coronary target, tracking a motion of the coronary target through the phases based on the three-dimensional centerline models, and determining a measurement of morphologic and motion parameters of the coronary target based on the motion.
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