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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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3Drebuild
三维图像重建的matlab实现,将输入图像还原成三维形式并显示。(3d rebuild)
- 2011-04-28 18:43:21下载
- 积分:1
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sar
一些sar数据,matlab文件,希望对大家有用(Some sar data, matlab file, in the hope that useful)
- 2006-10-22 21:30:42下载
- 积分:1
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kid-0.4.1.tar
说明: 图像 拼接 基于 matlab 实现图像拼接(Image Stitching Image Stitching Based on matlab)
- 2011-03-30 13:55:46下载
- 积分:1
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crossvalind
说明: matlab的svm中使用的交叉验证函数(kfold),一般libsvm数据包中没有,需要自己加入(The svm matlab to use the cross-validation function (kfold), general packet libsvm no need to add yourself)
- 2011-04-18 18:25:07下载
- 积分:1
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Houghpeaks
检测直线的hough变换,峰值检测,线检测和链接的用matlab实现 (line detection hough transform, peak detector, linear detection and link with the realization of Matlab)
- 2006-11-21 10:35:08下载
- 积分:1
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302302003
无约束一维极值问题,进退法,黄金分割法、奜波那契法,牛顿法,割线法,goldstein法,wolfe-powell 算法matlab源代码(Unconstrained a d extremum problems, in a method, the golden section method, wave that contract law, Newton method, secant line rule, goldstein method, Wolfe-Powell algorithm matlab source code
)
- 2011-06-19 10:48:48下载
- 积分:1
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feedforwardcontrol
说明: 包含前馈与串级控制系统和前馈与反馈控制系统两个模型(Including feedforward and cascade control system and the feedforward and feedback control system the two models)
- 2010-04-23 16:54:30下载
- 积分:1
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power_microturbineDT
两电平脉宽调制变换器,希望对于电力电子与电力传动专业研一学生有用。(Two-level PWM converter, hope for the power electronics and power transmission expertise useful to a student research.)
- 2010-12-08 21:55:33下载
- 积分:1
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Human-Computer-Interaction---3rd-Edition-by---ALA
Human Computer Interaction
- 2013-08-06 07:56:42下载
- 积分:1