A novel closed form solution for ultrasound calibration
A novel closed form solution for ultrasound calibration
复制标题
一种新颖的封闭式超声波校准解决方案
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Gregory Hager
中科院分区：
文献类型：
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作者：
E. Boctor;A. Viswanathan;M. Choti;R. Taylor;G. Fichtinger;Gregory Hager
本文介绍了一种新的稳健的方法来校准超声探头（2D/3D）。在校准之前，位置传感器被附接到探头，用于用其在空间中的位置和取向来标记每个图像/体积。所采集的图像/体积在3D空间中的定位过程关键地需要确定其准确度的校准过程。执行校准过程以确定扫描计划相对于位置传感器的变换（平移、旋转、缩放）。在文献中，有许多解决方案，美国校准，但没有办法已经公布，迄今为止，带来了一个封闭的形式解决这个问题。所提出的方法将提供一个封闭的形式解决方案，从两个运动的美国探头。此外，我们提出的校准设置沿着与合成和真实的序列进行的实验。这种校准方法被证明是容易和快速执行。
This paper describes a new robust method for calibration of ultrasound probe (2D/3D). Prior to calibration, a position sensor is attached to the probe for tagging each image/volume with its position and orientation in space. The localization process of the acquired image/volume in 3D space critically requires a calibration procedure that determines its accuracy. The calibration procedure is performed to determine the transformation (translations, rotations, scaling) of the scan plan with respect to the position sensor. In the literature, there are many solutions to the US calibration, but no approach has been published so far that brings a closed form solution for this problem. The proposed methodology will provide a closed form solution from two motions of the US probe. Also, we are presenting the calibration setup along with the experiments that have been conducted with synthetic and real sequences. This calibration method is shown to be easy and fast to perform.
影响因子：
2.9
作者：
D. Muratore;Robert L. Galloway
通讯作者：
D. Muratore;Robert L. Galloway
影响因子：
2.9
作者：
DETMER, PR;BASHEIN, G;STRANDNESS, DE
通讯作者：
STRANDNESS, DE
影响因子：
2.9
作者：
Leotta, DF;Detmer, PR;Martin, RW
通讯作者：
Martin, RW