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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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gp442win32
说明: Python的一个绘图模块,非常好用,体积有很小,可以替代matlab的大部分功能(Python in a drawing module, very easy to use, very small size, can replace most of the functions matlab)
- 2011-04-08 15:06:45下载
- 积分:1
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echo
条带式合成孔径雷达的回波仿真程序,目标模型为点模型。(Strip of synthetic aperture radar echo simulation program, the target model for the point model.)
- 2012-06-11 17:03:03下载
- 积分:1
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wwwniyundongxue
说明: 利用matlab编程求解非线性方程组,用于逆运动学求解(Programming using matlab solving nonlinear equations for the inverse kinematics)
- 2011-03-08 09:33:48下载
- 积分:1
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SOAsearch.m
在Matlab实现了模拟人群搜索(SOA)的智能搜索算法。(The Seeker Optimization Algorithm in Matlab.)
- 2017-07-20 23:22:58下载
- 积分:1
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pscad_1
可再生能源并网仿真,内含有简单的控制,适合新手,节点少,有参数说明(Renewable energy grid simulation)
- 2016-05-11 08:54:46下载
- 积分:1
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MATLAB_data_file_read_and_write_tutorial
MATLAB数据文件的读写教程MATLAB data file read and write tutorial(MATLAB data files read-write tutorials MATLAB data file read and write tutorial)
- 2010-08-03 10:39:49下载
- 积分:1
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Video-Stabilization-Algorithm-MATLAB
说明: 包括各种图形图像处理的理论原理和软件方面的材料,提供可用现代软件工具实现图像处理的基础。(Including the theoretical principles of graphic image processing and software materials, to provide modern software tools available to achieve the basis for image processing.)
- 2011-03-15 13:05:45下载
- 积分:1
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DOA1
classic direction of arrival and beam forming method matlab implementation
- 2010-02-18 16:44:19下载
- 积分:1
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Digital-simulation-of-passive-seeker
文章中建立了被动式导引头的模型,并对其仿真分析(Established a model of passive seeker, and the simulation analysis)
- 2021-03-09 10:59:28下载
- 积分:1