搜索资源列表
fessler.rar
- Matlab图像处理工具包，用于计算机断层成像、核磁共振成像等, Image reconstruction toolbox (for Matlab). Includes tomography, NUFFT, MRI
BackProjection
- 用Matlab实现的后向投影算法，一个经典的投影算法，常用语CT断层成像中-After using Matlab implementation of the algorithm to the projection, the projection of a classical algorithm, commonly used terms in CT tomography
EIT_eidors_v3.6
- EIDORS的电阻抗成像仿真软件。版本3.6，日期为7 Jul 2012。采用matlab编写。汇总了大量的算法-EIDORS electrical impedance tomography simulation software. Version 3.6, Date 7 Jul 2012. Using matlab. A summary of a large number of algorithms
Principle-of-CT-imaging
- 详细地介绍CT计算机断层扫描的过程，物理原理，数学基础，和重建算法-Detailed descr iption of the process of CT computed tomography, physics, mathematics, and reconstruction algorithms
emission
- 实现PET/SPECT 幻影图像regression的matlab源代码 algorithms for Poisson emission tomography PET/SPECT/ Poisson regression eml_ emission maximum likelihood eql_ emission quadratically penalized likelihood epl_ emission penalized likelihood-The reali
digitalimagepro
- 数字图像处理（Digital Image Processing）又称为计算机图像处理，它是指将图像信号转换成数字信号并利用计算机对其进行处理的过程。-Visual information plays an important role in almost all areas of our life. Today, much of this with applications ranging from television to tomography, from photography to pr
CT
- 一部讲CT图像重建很经典的书籍，涉及很多原理与算法方面的东西-A talk about the reconstruction of CT images of the classic books, the principle involves a lot of things with the algorithm
Acr8.tmp
- Parallel Algebraic Reconstruction Technique for computed tomography
gordon
- Algebraic Reconstruction Techniques (ART) for Three-dimensional Electron Microscopy and X-ray photography
keshihuajishu
- 可以通过计算机断层技术(CT)、磁共振成像(MRI)、正电子计算机断层扫描（PET）和超声(US)等医学影像技术得到病人病变部位的一组二维断层图像。二维平面图像主要用于显示平面图像中人们感兴趣的区域。通过研究对象的一组平行截面图重建物体的三维图像是计算机图形学和医生的一个重要的研究方向。 -By computed tomography technology (CT), magnetic resonance imaging (MRI), is computer tomography (PET)
Waveletanalysisusingsofthresholdingfilteringinlect
- 在采集信号时,如果传感器没有前置放大, 则传感器输出的压电信号的信噪比会比较低。本文利用小波域软阈值滤波方法对未采用前置放大而采样得到的 信号进行小波分析,大幅度地提高了信号的信噪比,提取的目标信号位置与理论位置吻合的很好。这表明可以通 过小波分析方法很好地改善热超声信号的信噪比,从而降低对微波致热超声成像采集系统中前置放大器的要求-When human tissue is irradiated by microwave pulses, there is thermo2acoust
SNR
- 能够精确地提取雷达波的初至时，进行层析成像-Radar can accurately extract the first to when tomography
bh_tomo
- 井间雷达层析速度反演开源软件包，算法快速稳定，最短路径正演+LSQR法反演。适合层析编程学习-Open source borehole georadar data processing and ray-based 2d tomography software from internet
eit2d
- 一个简单的电阻抗断层成像的仿真程序，使用matlab实现。-a simple example of electrical impedance tomography implemented by matlab.
AnApproachBasedonFPGAtoAccelerateAccomplishingReco
- 提出一种在 FPGA 上实现发射光谱层析技术 SIRT算法时 ,在原有资源不变的情况下 ,加速系统运算的方法。该方法把矩阵分块理论的数学原理和 FPGA 具有并行运算能力的优势有机结合 ,使运算速度有效提升。-An approach based on FPGA to accomplish Simultaneous Iterative Reconst ruction Technique (SIRT) of Emis2 sion Spect ral Tomography ( EST) is pr
microstrip_basics
- This paper describes the design of a microwave stripline applicator for hyperthermic treatment, and the design of an anatomically based biological model, which is a necessary part of hyperthermia treatment planning for measuring the distribution
0127444823
- Emission Tomography The fundamentals of PET and SPECT
linear-parabola-radon-trasform
- 本程序实现了线性正抛物Radon 变换，反抛物Radon 变换，并附带有详细的注释。-this program is compiled in matlab used for computed tomography.it realize the reconstruction from origin image.
display
- 简单计算机层析成像投影图像仿真软件,具体功能为射线与图像相交，所得到的线段的长度。用于X射线投影有关用途。-Simple computer tomography projection image simulation software, the specific function is getting the segment length of the ray with the image. It is for X-ray projection .
FPGA-clock
- 介 绍了为PET（正电子发射断层扫描仪）的前端电子学模块提供时间基准而设计的一种新型高频时钟扇出电路。-Introduced for PET (positron emission tomography) of the front-end electronics module is designed to provide time for a new benchmark high-frequency clock fan-out circuit.