首页> 外国专利> METHOD OF RECONSTRUCTING A SIGNAL IN MEDICAL IMAGING ON THE BASIS OF PERTURBED EXPERIMENTAL MEASUREMENTS, AND MEDICAL IMAGING DEVICE IMPLEMENTING THIS METHOD

METHOD OF RECONSTRUCTING A SIGNAL IN MEDICAL IMAGING ON THE BASIS OF PERTURBED EXPERIMENTAL MEASUREMENTS, AND MEDICAL IMAGING DEVICE IMPLEMENTING THIS METHOD

机译:基于扰动的实验测量重建医学影像信号的方法及实现该方法的医学影像设备

摘要

A method is provided of reconstructing imaging signals in a biological medium on the basis of experimental measurements perturbed by movements, implementing measurements representative of the movements, at least one model of movement including movement parameters, and an imaging sampling grid, which method furthermore includes steps of (i) constructing a movement sampling grid by selecting a restricted set of points on the basis of the imaging sampling grid, and (ii) calculation of movement parameters by inverting a linear system at the points of the movement sampling grid. Devices implementing the method are also disclosed.
机译:提供了一种方法,该方法基于受运动干扰的实验测量结果来重建生物介质中的成像信号,实现代表运动的测量结果,至少一个包括运动参数的运动模型以及成像采样网格,该方法还包括以下步骤: (i)通过在成像采样网格的基础上选择一组受限制的点来构建运动采样网格,以及(ii)通过在运动采样网格的这些点处反转线性系统来计算运动参数。还公开了实现该方法的设备。

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