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motionartifact
:探索一种能有效抑制和消除颅脑MRI运动伪影产生的方法,以提高图像质量和工作效率。方法:利用包装CT管球的海绵,设计并制作了2 cm x 7.5 cm x 22 cm,3 cm x 7.5 cm x 22 cm,4 cm×7.5 cm x 22 em等3种规格的海绵垫,
配合使用颅脑正交线圈进行颅脑MRI检查。结果:采用“加垫法”行颅脑MRI检查2 638例。其中,一次性扫描成功2 633
例(占99.81%),失败5例(占0.19%);
在扫描失败的5例患者中,第2次扫描时配合使用医用绷带成功4例。失败l例。结论:采用“加垫法”行常规颅脑MRI扫描,方法简单、可靠。可有效抑制和消除运动伪影的产生,提高图像质量和工作效率。(To explore a brain can effectively inhibit and eliminate motion artifacts of MRI approach to improve the image quality and efficiency. Methods: The CT tube packing sponge ball, designed and made 2 cm x 7.5 cm x 22 cm, 3 cm x 7.5 cm x 22 cm, 4 cm × 7.5 cm x 22 em 3 sizes, etc. sponge pad, with the quadrature head coil using brain MRI. Results: The " plus cushion Law" the Brain MRI examination 2 638 cases. Among them, the one-time scan is successful 2 633 cases (99.81 ), failed in 5 cases (0.19 ) Conclusion: " plus cushion Law" routine brain MRI scan, the method is simple and reliable. Can effectively suppress and eliminate motion artifacts, and to improve image quality and efficiency.)
- 2010-12-19 18:32:38下载
- 积分:1
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iec104
104规约程序,用于电力IEC104规约分析(104PROTOCAL)
- 2010-01-11 15:00:59下载
- 积分:1
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curvenoting
曲线标注程序是MATLAB的一个源程序!CURVE NOTING (curve tagging procedure is a source of MATLAB! CURVE NOTING)
- 2007-05-10 15:28:14下载
- 积分:1
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DS_CDMA
DS_CDMA移动通信系统matlab仿真(DS_CDMA communication system simulation matlab)
- 2011-01-12 22:10:57下载
- 积分:1
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helical_gear_stifness
函数:圆柱斜齿轮的齿轮副时变啮合刚度曲线(Function: Deputy helical gears gear time varying mesh stiffness curve)
- 2021-03-01 11:39:35下载
- 积分:1
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OFDM-classic-algorithm
OFDM classic algorithm 经典算法,可帮助ofdm的理解(OFDM classic algorithm classic algorithm, can help to understand ofdm)
- 2014-02-18 16:03:26下载
- 积分:1
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ADRC
说明: 自抗扰控制器的simulink仿真,为自抗扰控制器的使用提供一个实例(Simlink simulation of ADRC provides an example for the use of ADRC.)
- 2019-03-15 20:54:57下载
- 积分:1
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2010-1-29_14-0-10_75
protues7.5 汉化版安装软件 含安装说明(protues7.5 finished version with installation instructions to install the software)
- 2011-01-13 22:30:21下载
- 积分:1
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Bayer2RGB
说明: bayer格式转化为RGB格式 matlab程序(bayer pattern to rgb)
- 2011-03-26 13:18:37下载
- 积分:1
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exercises_vt2011
hmm speaker recognizer
- 2011-08-30 17:46:50下载
- 积分:1