1) Low resolution fan beam projection data
低分辨扇形束投影数据
2) fan-beam projections
扇形束投影
1.
In this paper,based on fan-beam projections,we have proposed a different method by which we can directly get and reflect the bolus dynamics.
目前最常用的造影剂监控方法是基于图像重建的监控方法,本文将提出一种基于扇形束投影重排的血管造影剂监控方法。
3) low resolution projection
低分辨率投影
1.
In order to improve the resolution of the reconstructed image under existing circumstance,a method for reconstructing high resolution image using low resolution projection data acquired by shifting the detector is presented.
针对由于现有条件下探测器分辨率低导致图像分辨率差的问题,提出了一种利用探测器错位采集低分辨率投影数据来重建高分辨率图像的方法,并进行了计算机仿真实验,结果表明该方法是行之有效的。
5) fan-beam CT projections
扇形束CT数据
6) fan-beam geometry
扇形投影
1.
Study on fast and quantitative reconstruction algorithms for dynamic SPECT(4 dimension) under fan-beam geometry is conducted.
为实现4维动态SPECT图像的快速定量重建,提出了一种用于扇形投影方式下的解析重建算法。
补充资料：高分辨电子显微镜(见高分辨电子显微术)
高分辨电子显微镜(见高分辨电子显微术)
high resolution electron microscope
高分辨电子显微镜high resolution eleetronmieroseope见高分辫电子显微术。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条