A New Method of Measuring the Origin of the 3d-ct scanning system projection coordinates with high accuracy.
一种新的三维ct扫描系统投影坐标原点高精度测量方法。
From the view of the whole ct system, the scanning mode and hardware are reviewed. And on the specific technology detail, two aspects are described.
从总体角度对系统的扫描方式及硬件的进展进行了回顾，在具体技术细节上主要从两个方面对CT成像技术的进展展开阐述。
Objective: to discuss the value of spiral ct dual phase scanning for diagnosis of tumor thrombosis of venous system of hepatocellular carcinoma.
目的：探讨螺旋CT肝双期扫描对原发性肝癌门静脉、肝静脉及下腔静脉癌栓的诊断价值。
This paper is to present you the types of detectors in the multi-slice ct system, its main scanning parameters, its advantages, limitations and clinical applications.
本文就多层CT机的探测器类型、主要扫描参数，优越性和局限性以及临床应用的拓展作了介绍。
This paper improves on the half pixel scanning algorithm, effectively raising the spatial resolution of the ct system. It takes on certain theoretic meaning and application value.
本文改进了半像素错位算法，有效地提高了CT系统的空间分辨率，具有一定的理论意义和工程应用价值。
This paper improves on the half pixel scanning algorithm, effectively raising the spatial resolution of the ct system. It takes on certain theoretic meaning and application value.
本文改进了半像素错位算法，有效地提高了CT系统的空间分辨率，具有一定的理论意义和工程应用价值。
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