X-ray医疗设备的空间分辨率及其傅立叶分析

详细信息

Spatial Resolution and Fourier Analysis for X-ray Medical Device

摘要: 本文归类分析了影响X-ray 医疗设备空间分辨率的若干因素。从原理层面,基于对不同X-ray医疗设备(传统X-ray,计算机断层扫描CT,运动成像Tomosynthesis)采集信息完备程度的分析,分别从空间域和频率域的角度论证了信息完备性程度的一致性。从而有助于医疗科研工作者加深对空间分辨率及其和信息采集完备性关系的认识。
- X-ray /
- 空间分辨率 /
- 傅立叶分析
Abstract: This paper analyzes the factors affecting the spatial for X-ray medial devices. From principle, we use the Fourier method to compare the information consistency in the spatial domain and frequency domain for traditional X-ray, CT and Tomosynthesis device. This will help medical researchers and doctors to deepen the comprehension for the spatial resolution and its relationship with the collected information.
- CT /
- spatial resolution /
- Fourier analysis