Location:
Search - brain volume
Search list
Description: This case study shows how MATLAB can be used for a medical imaging problem. Given an MRI scan, first segment the brain mass from the rest of the head, then determine the brain volume. Also compare portions of gray and white matter present. This example was developed for seminars. It was also used for webinars for medical applications broadcast live on May 6, 2004.
This package includes some MATLAB code and an MRI scan series consisting of 60 DICOM images. Note that this code relies on MATLAB Central submissions from others. Detailed references to those sources are included.
Platform: |
Size: 2751095 |
Author: ROGER |
Hits:
Description: This case study shows how MATLAB can be used for a medical imaging problem. Given an MRI scan, first segment the brain mass from the rest of the head, then determine the brain volume. Also compare portions of gray and white matter present. This example was developed for seminars. It was also used for webinars for medical applications broadcast live on May 6, 2004.
This package includes some MATLAB code and an MRI scan series consisting of 60 DICOM images. Note that this code relies on MATLAB Central submissions from others. Detailed references to those sources are included.
Platform: |
Size: 2750464 |
Author: ROGER |
Hits:
Description: 基于MRI的脑组织分割。首先从给定的MRI图像中得到脑区域，而后计算脑容积；再得到脑白质灰质区域，并计算百分比。-Given an MRI scan, first segment the brain mass from the rest of the head, then determine the brain volume. Also compare portions of gray and white matter present.
Platform: |
Size: 2721792 |
Author: meng |
Hits:
Description: 基于CUDA的立体视觉
在本文中，我们提出了一个基于GPU的加速方法，以加快计算量图像配准
统一设备架构（CUDA技术）。一种新颖的CUDA技术为基础的联合直方图计算方法介绍
在这个文件，该文件还对二维图像配准和其他应用程序的一般图形宝贵。此外，
1算法的改进，提出改进FMRIB广泛使用的线性图像注册工具
（调情）。虽然采取了额外的时间是通过应用该算法的改进，我们的实现表明，
能够执行一个完整的12个自由度（自由度）的两个脑容量图像配准在近35秒，
时间大约是10比本地调情执行速度更快。实验结果表明，我们的
算法的改进与实施能避免一些不当注册。-In this paper, we propose a GPU-based acceleration method to speed up volume image registration using Compute
Unified Device Architecture(CUDA). An novel CUDA-based method for joint histogram computation is introduced
in this paper, which is also valuable for 2D image registration and other general graphics applications. Additionally,
an algorithm refinement is proposed to improve the widely used FMRIB’s Linear Image Registration Tool
(FLIRT). Although extra time is taken by applying that algorithm refinements, our implementation showed the
ability to perform a full 12 DOF (Degrees of Freedom) registration of two brain volume image in nearly 35 seconds,
which is about 10 time faster than the native FLIRT implementation. Experimental results showed that our
implementation with algorithm refinement can avoid some mis-registration.
Platform: |
Size: 3177472 |
Author: 王冉 |
Hits:
Description: 本Matlab程序对脑区域图像进行分析，计算脑体积。-The Matlab program to analyze images of brain regions, calculated brain volume.
Platform: |
Size: 2127872 |
Author: 鲁冰 |
Hits:
Description: A Modified Probabilistic Neural Network for Partial Volume Segmentation in Brain MR Image
Platform: |
Size: 3243008 |
Author: peterkk |
Hits:
Description: 关于matlab的脑体积计算。分离出灰质和白质-Brain volume calculation on matlab. Isolated from gray matter and white matter
Platform: |
Size: 2177024 |
Author: zenghaini |
Hits:
Description: 老外写的一个matlab分割脑部医学图像的程序，值得学习！-This case study shows how MATLAB can be used for a medical imaging problem. Given an MRI scan, first segment the brain mass from the rest of the head, then determine the brain volume. Also compare portions of gray and white matter present. This example was developed for seminars. It was also used for webinars for medical applications broadcast live on May 6, 2004.
This package includes some MATLAB code and an MRI scan series consisting of 60 DICOM images. Note that this code relies on MATLAB Central submissions from others. Detailed references to those sources are included.
Platform: |
Size: 2726912 |
Author: fi2008 |
Hits:
Description: T2加权人脑MR体数据的脑提取T2-weighted brain MR brain volume data extraction-T2-weighted brain MR brain volume data extraction
Platform: |
Size: 734208 |
Author: kj |
Hits:
Description: Partial volume estimation for brain
Platform: |
Size: 19456 |
Author: Amir |
Hits:
Description: ue to the volume conduction multichannel electroencephalogram (EEG) recordings
give a rather blurred image of brain activity. Therefore spatial filters are
extremely useful in single-trial analysis in order to improve the signal-to-noise
ratio. There are powerful methods from machine learning and signal processing
that permit the optimization of spatio-temporal filters for each subject in a data
dependent fashion beyond the fixed filters based on the sensor geometry, e.g., Laplacians. Here
we elucidate the theoretical background of the common spatial pattern (CSP) algorithm, a popular
method in brain-computer interface (BCI) research. Apart from reviewing several variants of
the basic algorithm, we reveal tricks of the trade for achieving a powerful CSP performance,
briefly elaborate on theoretical aspects of CSP, and demonstrate the application of CSP-type preprocessing
in our studies of the Berlin BCI (BBCI) project.
Platform: |
Size: 1248256 |
Author: fariba |
Hits:
Description: 基于MRI图像分割，得到脑容域，计算脑容积，计算百分比-MRI image segmentation based on calculated brain volume, get the head area and calculate the percentage of lime.
Platform: |
Size: 2721792 |
Author: lianpeng |
Hits:
Description: 基于低成本、低功耗的STM32F103系列微处理器与高速USB2．O控制CY7C68013，设计一款微型USB—CAN适配器，解决了没有cAN接口的个人脑、特别是笔记本电脑在工控现场与CAN接口设备无法直接调试，而转换卡成本高、体积大等问题；针对点，给出了转换模块的完整设计方案；实验测试表明，该系统能以最高1Mbps的速率长时间稳定运行；文中阐述了usB—CAN转换模块的整设计方案，给出从Pc端软件到嵌入式软硬实现。(Based on the low cost, low power consumption microprocessor STM32F103 series and high-speed USB2.O control CY7C68013, design a mini USB - CAN adapter, solved without CAN interface individual brain, especially the laptop in the industrial control field and CAN not directly debugging interface equipment, such problems as high cost, big volume and switching card;In view of the point, gives a complete design scheme of conversion module;Experimental tests show that the system can run stably for a long time at a rate of about 1 MBPS highest;UsB - CAN convert module are discussed in the paper the whole design scheme and is given from the Pc software to embedded soft hard to achieve.)
Platform: |
Size: 1217536 |
Author: 随风落 |
Hits: