-
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
-
forward-algorithm
这是一个隐马尔可夫模型前向算法,各位亲可以下载使用,一般用于计算分类,预测,等等(This is a hidden Markov model before the algorithm, you can download pro, generally used to calculate the classification, prediction, etc.)
- 2014-12-04 15:01:42下载
- 积分:1
-
matleb
书籍:精通MATLAB-综合辅导与指南(附例程),是一个还不错的介绍matlab的书籍(books : proficient in MATLAB-comprehensive counseling and guidance (routines), is a pretty good book on Matlab)
- 2007-05-20 17:51:20下载
- 积分:1
-
stepsyn2
通过步进频率技术进行带宽合成,通过脉冲压缩,验证先压缩与后压缩的区别。结果表演,压缩后拼接与拼接后压缩效果一致。(Through the step frequency technology for the synthesis of bandwidth, through the pulse compression, verify the compression sequence don t affect the result of bandwidth synthesis.)
- 2011-12-28 19:38:16下载
- 积分:1
-
PID
pid控制算法程序,作为工业控制中的一种常用控制算法PID运算。(pid control algorithm process, as a common industrial control PID control algorithm operation.)
- 2010-06-05 09:33:35下载
- 积分:1
-
Wind_Turbine-Master_thesis-BTH
这是关于风力发电机齿轮箱的文章,希望对大家有帮助。(This is about the wind turbine gearbox article, we want to help.)
- 2013-07-14 20:16:41下载
- 积分:1
-
Random-SignalsFiltering_4
经典教材2012最新版Introduction to Random Signals and Applied Kalman Filtering,4thedition,配套例程(2012 the latest edition of the classic textbook Introduction to Random Signals and Applied Kalman Filtering, 4thedition, supporting routine)
- 2012-09-25 00:11:25下载
- 积分:1
-
CM_MC_PLF
含分布式电源的半不变量法概率潮流计算程序(Probabilistic Power Flow Computing Program Based on Semi-invariant Method)
- 2021-01-25 11:48:37下载
- 积分:1
-
matlab_tabu_job_scheduling
求解单机成组作业,基于TOC理论,多目标优化(To solve job scheduling on single machine)
- 2009-10-01 10:28:16下载
- 积分:1
-
analogicmodulation
THIS PROGRAM IS FOR THE MODULATION MATLAB AM, FM, PM
- 2009-06-14 09:56:39下载
- 积分:1