Description: DICOM是Digital Imaging and COmmunication of Medicine的缩写，是美国放射学会(American College of Radiology，ACR)和美国电器制造商协会(National Electrical Manufacturers Association，NEMA)组织制定的专门用于医学图像的存储和传输的标准名称。经过十多年的发展，该标准已经被医疗设备生产商和医疗界广泛接受，在医疗仪器中得到普及和应用，带有DICOM接口的计算机断层扫描(CT)、核磁共振(MR)、心血管造影和超声成像设备大量出现，在医疗信息系统数字网络化中起了重要的作用,在实际使用过程中,需要将它的图像转换成bmp格式.本例实现了这样的功能-DICOM is the Digital Imaging and COmmunication of Medicine of the initials, Radiological Society of the United States (American College of Radiology, ACR) and American Electrical Manufacturers Association (National Electrical Manufacturers Association, NEMA) developed by the Organization dedicated medical image storage and transmission of standard name. After ten years of development, has been the standard of medical equipment manufacturers and the medical profession widely accepted in the medical equipment to be universal and applications, with a DICOM interface computed tomography (CT), nuclear magnetic resonance (MR), angiocardiography and ultrasound imaging equipment, the appearance of large numbers of medical information systems and digital networks play an important role in the actual use of the process, it needs to be converted into bmp format images. realize in this case such a function Platform: |
Size: 605184 |
Author:刘刚 |
Hits:
Description: 关于前沿科学核磁共振的150个宝贵试验，从论坛上搜寻到的，很有价值！-On the forefront of science and nuclear magnetic resonance of 150 valuable testing, from the forum search, and great value! Platform: |
Size: 113664 |
Author:wulongcha |
Hits:
Description: Matlab实现NIfTI(ANALYZE)核磁共振图像读取保存制作
Tools for NIfTI (ANALYZE) MR image
这个Matlab程序包用于处理核磁共振图像，可以读取显示、保存、制作该图像。-Matlab implementation NIfTI (ANALYZE) to preserve the production of nuclear magnetic resonance image read Tools for NIfTI (ANALYZE) MR image of the Matlab package used to deal with nuclear magnetic resonance imaging, can read the display, preservation, production of the image. Platform: |
Size: 64512 |
Author:刘森 |
Hits:
Description: matlab下的核磁共振可视化，展示了自发弛豫过程，物理图像将变得清晰，对于理解核磁共振有一些帮助-matlab visualization under magnetic resonance imaging demonstrated the spontaneous relaxation process, the physical picture will become clear, for some help understanding of nuclear magnetic resonance Platform: |
Size: 1024 |
Author:michael wang |
Hits:
Description: 核磁共振中的Larmor进动的可视化，有GUI界面和参数可调，可以调节所加外磁场的强度。-Nuclear magnetic resonance Larmor precession of the visualization, GUI interface and the parameters are adjustable, you can adjust the intensity of external magnetic field increases. Platform: |
Size: 2048 |
Author:michael wang |
Hits:
Description: 核磁共振原理，电子书，很难找的。搞医学图像的看看。-Nuclear magnetic resonance theory, e-books, it is difficult to find. Engage in medical images of the look. Platform: |
Size: 6552576 |
Author:lihui |
Hits:
Description: 核磁共振的原理介绍，以及其相关领域的发展，介绍了脑功能成像的原理的处理技术-Introduce the principle of nuclear magnetic resonance, and its related fields of development, introduced the principle of functional brain imaging processing technology Platform: |
Size: 28889088 |
Author:machaoqiong |
Hits:
Description: DPSD算法，用于滤波的，已经用于核磁共振技术很多年了，相当成熟了，希望对大家有用-DPSD algorithm for filtering, nuclear magnetic resonance technique has been used for many years, very mature, we hope to be useful Platform: |
Size: 256000 |
Author:xuxing |
Hits:
Description: 关于沙威老师的CS_MRI_demo matlab代码，该程序可用于核磁共振成像，希望对大家有用-CS_MRI_demo matlab code, the program can be used for nuclear magnetic resonance imaging, we hope to useful Platform: |
Size: 324608 |
Author:fang |
Hits:
Description: 核磁共振gamma程序，包括核磁仿真计算需要的各类数据，函数的C++代码-Nuclear magnetic resonance the gamma program, including the NMR simulation needs of all types of data, the function of C++ code Platform: |
Size: 2130944 |
Author:qiqiguai |
Hits:
Description: 核磁共振（NMR）技术探测地下水是目前唯一的直接找水的地球物理方法。与传统的地球物理方法相比具有高分辨力，高效率，信息量丰富和解唯一性等优点。利用核磁共振地下水探测系统可以高效率地进行区域水文地质调查，确定找水远景区，圈定地下水在三维空间内的分布，进而可靠地选定水井位置等。但是由于水中氢核产生的核磁共振信号的幅度小（纳伏级），要求探测系统的灵敏度高，将引入大量的自然和人为噪声，导致采集信号的信噪比低，解释结果不清楚。
本文用LMS自适应算法提高MRS信号的信噪比，用Hilbert变换提取MRS信号的包络信号，用线性拟合提取水文地质参数并通过仿真实验结果，验证了本文提出的数据处理方法的有效性和准确性。
-Nuclear magnetic resonance (NMR) technique to the detection of direct water division is the only geophysical method to find water. Compared with conventional high-resolution geophysical methods, efficient, informative unique advantages of reconciliation. Groundwater exploration using nuclear magnetic resonance system can efficiently carry out the regional hydrogeological investigation to determine the prospective areas to find water, delineation of ground water distribution in three-dimensional space, and then reliably the location of the selected wells. However, because the water proton NMR signal amplitude generated by small (Na V level), requiring high sensitivity detection systems, will introduce a large number of natural and man-made noise, resulting in low signal to noise ratio acquisition, interpretation of results is not clear.
In this paper, LMS adaptive algorithm improves the MRS signal to noise ratio, with the Hilbert transform to extract the signal envelope MRS signal ext Platform: |
Size: 954368 |
Author:zhang chao |
Hits:
Description: 球中充满水时NMR（核磁共振）的模拟，得到回波串数据。-When the ball is filled with water, NMR (nuclear magnetic resonance) analog, to obtain echo trains. Platform: |
Size: 1024 |
Author:tangchaoyun |
Hits:
Description: 核磁共振中的Larmor进动的可视化，有GUI界面和参数可调，可以调节所加外磁场的强度。-Nuclear magnetic resonance Larmor precession of the visualization, GUI interface and the parameters are adjustable, you can adjust the intensity of external magnetic field increases. Platform: |
Size: 2048 |
Author:闯黄扣分 |
Hits:
Description: 一些经典的灰度图像和一个核磁共振的图像处理，和核磁共振的图像-Some gray image of classic and a magnetic resonance image processing, image and nuclear magnetic resonance Platform: |
Size: 308224 |
Author:imagelee |
Hits:
Description: 基于brd的一种模平滑算法，用来反演核磁共振数据，得到T2分布-Based on a die BRD smoothing algorithm for inversion of nuclear magnetic resonance (NMR) data, get the T2 distribution Platform: |
Size: 1024 |
Author:顾森 |
Hits:
Search - nuclear magnetic resonance