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Description: 此算法是CT中经典的EM算法，经过验证算法没有错误，能很好的运行。-CT in this algorithm is the classic EM algorithm, there is no proven algorithm error, can run very good.
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Size: 2048 |
Author: caibiao |
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Description: 此算法是CT中经典的EM算法，经过验证算法没有错误，能很好的运行。-CT in this algorithm is the classic EM algorithm, there is no proven algorithm error, can run very good.
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Size: 2048 |
Author: caibiao |
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Description: EM reconstruction for CT algorithms, realy slow
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Size: 33792 |
Author: Son Tran |
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Description: ：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.
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Size: 194560 |
Author: xingxing |
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Description: ct ML_EM加速算法，三维重建算法 -ct ML_EM
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Size: 92160 |
Author: mingwe |
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Description: 基于EM算法的低剂量CT图像去噪EM algorithm based on low dose CT image denoising-EM algorithm based on low dose CT image denoising
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Size: 793600 |
Author: na989 |
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Description: Using Expectation Maximization & Total Variation(EM+TV) BY USING phantom Data to reconstruction of the ct images
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Size: 2048 |
Author: sree |
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Description: 新一代高性能无人机飞控系统的研究与设计
张小林 赵宇博 范力思-I n o r de r t o cau se t he U A V f lig ht co nt r o l sy st e m has t he f o r mida ble da t a- ha ndling ca pa cit y , t h e lo w po we r lo ss , t he st r o ng
f le x ibilit y an d a hig he r int e g r at io n r a t e, pr o po sed o ne kind of t e chn ol og y ba sed on SO P C w hic h ca n so lv e t hes e p r ob lem s o n U A V f lig ht co n
t r o l sy st e m. T r a nsf e r s m any N io s so f t pr o c ess o r . A lt e r a br in gi ng t he I P co r e a s w el l as t he per ip her y ha r dw a r e cir c uit . on e kind o f h ig h
per f o r man ce f lig ht co nt r o l sy st em h as be en de sig ned. Co mpa r e s w it h t he t r a diti on al U A V co nt r o l sy s te m, t his o ne hav e ve r y st r o ng dat a handl ing capa cit y , t h e sma ll v o lume a nd lo w po w e r lo s s. T he a ct ua l fl ig ht r esul t indic at e d : Ea ch m odu la r de sig n is r ea so nab le, t he o ve r al l
sy st em mo v e ment is st a ble. T his sy st e m ca n b e ser ve d a s t he ne x t g ene r
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Size: 620544 |
Author: 天下 |
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