1) cone-beam
锥束
1.
Last year, Lee and Wang developed Grangeat-type half-scan cone-beam algorithms in th.
锥束图象重建算法正在快速发展,并用于重要的生物医学和工业应用中。
2.
Cone-beam CT has much advantage over 2D parallel-beam and fan-beam CT in the aspects of speed in obtaining data, spatial resolution and the utilization ratio of rays.
锥束CT在数据采集的速度、空间分辨率以及射线的利用率等方面,明显优于二维平行束和扇束CT。
2) cone-beam CT
锥束CT
1.
Design of Small part Testing System Based on Cone-beam CT;
基于锥束CT的小型部件检测系统设计
2.
Iso-surface Reconstruction for Cone-beam CT Volume Data and Display Improvement Based On GPU;
基于GPU的锥束CT体数据等值面重构和显示的改进
3.
Penalty of SART reconstruction algorithm for cone-beam CT;
锥束CT的惩罚SART重建算法
3) cone beam CT
锥束CT
1.
The patients received cone beam CT scan before and right after radiotherapy everyday.
在放疗过程中每日放疗前和放疗后接受锥束CT扫描,放疗前锥束CT与初始模拟CT进行比较配准,得到摆位误差,并在线校正较大的摆位误差(＞3mm)。
2.
Aiming to the scatter artifacts for the flat-panel detector-based cone beam CT, a scatter correction method which need adding a Beam Attenuation Grid between the X-Ray source and the tested object was proposed.
针对基于平板探测器的锥束CT系统固然存在的散射伪影,提出在X射线源和被检测物体之间添加一个射束衰减网格装置的散射校正方法。
3.
To eliminate reconstructive slice artifacts of cone beam CT caused by defects in flat panel detector,a calibration method is proposed for projected images.
为了消除平板探测器缺陷在锥束CT重建切片中引起的伪影,提出一种投影图像校正方法。
4) Cone beam computed tomography
锥形束CT
1.
Comparison of image performance between cone beam computed tomography for dental maxillofacial use and multi-slice helical computed tomography;
Implagraphy牙颌面锥形束CT与多层螺旋CT的图像质量对比研究
2.
Application of cone beam computed tomography in dentistry
锥形束CT在口腔医学中的应用
3.
Objective:To compare image quality and dosimetry between cone beam computed tomography for dental maxillo-facial use and multislice spiral computed tomography.
目的通过实验的方法,对Implagraphy牙颌面锥形束CT及多层螺旋CT的图像质量与X射线辐射剂量进行对比研究,期望确定一种更适合口腔颌面临床特点的CT检查方式。
6) Cone-beam CT
锥形束CT
1.
The Application of Cone-beam CT on Non-small Cell Lung Cancer in Motion;
使用锥形束CT观察自由呼吸状态下非小细胞肺部肿瘤运动的研究
2.
Comparative study of 140 dental implants between dental cone-beam CT and surgery:control of surgery risk
140颗下颌后牙种植病例术前牙颌锥形束CT分析与手术的对比研究:种植手术的风险评估与控制
3.
Objective To analyze and sort out the impacted maxillary central incisors(IMCI)depending upon the examinations of Cone-beam CT.
目的应用口腔颌面专用锥形束CT检查分析埋伏上颌中切牙的影像特点并进行分类。
补充资料：锥体束征
锥体束征
〖HT5”SS〗pyramidal sign
即锥体束受损后出现的体征。主要表现有受累部支配肌肉的随意运动丧失，肌张力增高，腱反射亢进，病理反射阳性，浅反射消失，而肌肉萎缩不显著。
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