Location:
Search - mri ct
Search list
Description: 阅读DICOM格式的浏览器,对任何CT,MRI及PET生成的DICOM格式图像都可以阅读-read DICOM format browser for any CT, MRI and PET production of DICOM format images can be read
Platform: |
Size: 234015 |
Author: 向军 |
Hits:
Description: 一个用于MRI和CT图像检索的程序,使用了SVM分类算法和AdaptBoost自适应增强算法。-for an MRI and CT image retrieval procedures, the use of SVM classification algorithm and AdaptBoost adaptive enhancement algorithms.
Platform: |
Size: 15692258 |
Author: chenxin |
Hits:
Description: 一个关于医学脑图像CT和MRI图像融合的程序,用VC++编写。-a medical brain images on CT and MRI image fusion procedures, prepared by VC.
Platform: |
Size: 139138 |
Author: 7853 |
Hits:
Description: 2d/3d图像配准 和ct mri图像DRR的生成
Platform: |
Size: 109120 |
Author: michael8446@126.com |
Hits:
Description: 阅读DICOM格式的浏览器,对任何CT,MRI及PET生成的DICOM格式图像都可以阅读-read DICOM format browser for any CT, MRI and PET production of DICOM format images can be read
Platform: |
Size: 233472 |
Author: 向军 |
Hits:
Description: 一个用于MRI和CT图像检索的程序,使用了SVM分类算法和AdaptBoost自适应增强算法。-for an MRI and CT image retrieval procedures, the use of SVM classification algorithm and AdaptBoost adaptive enhancement algorithms.
Platform: |
Size: 15691776 |
Author: chenxin |
Hits:
Description: 一个关于医学脑图像CT和MRI图像融合的程序,用VC++编写。-a medical brain images on CT and MRI image fusion procedures, prepared by VC.
Platform: |
Size: 2309120 |
Author: 7853 |
Hits:
Description: Partial volume correction method using reverse diffusion interpolation
This function implements a reverse diffusion scheme to interpolate images to correct for partial volume effect. Under the assumption that the pdf is about the size of the pixel (e.g. MRI), edges between two structures can be recovered.
There is a script (go1.m) that asks to select multiple dicom files and then runs the main function. Any file formats could be read upon a small modification (imread instead of dicomread).-Partial volume correction method using're This verse diffusion interpolation function i mplements a reverse diffusion scheme to interp olate images to correct for partial volume effe ct. Under the assumption that the pdf is about th e size of the pixel (e.g. MRI), edges between two structures can be recovered. There is a script (go1.m) that asks to select intercommunication handset dicom files and then runs the main functio n. Any file formats could be read upon a small mod ification (imread instead of dicomread).
Platform: |
Size: 1634304 |
Author: xj |
Hits:
Description: 基于边缘特征的图像配准算法源码
基于边缘特征的图像配准算法是将不同时间、不同的传感器(成像设备)或不同条件下(天候、照度、摄像位置和角度等)获取的同一场景的两幅或多幅图像根据其边缘特征进行匹配、叠加的处理,最终生成一幅全景图像的方法。该方法具有抗噪性强,匹配速度快,误匹配率低,适用于多种类型的图像等优点,主要可以运用于以下领域:
(1)军事研究领域,如飞行器辅助导航系绞、武器投射系统的末制导以及寻地等应用研究;
(2)医学图像分析,如数字剪影血管造影DSA血管造影术、肿瘤检测、白内障检测、CT、MRI、 PET、 SPECT图像结构信息融合;
(3)模式识别,如特征识别、波形分析、签名证实、目标物运动跟踪、序列图像分析等;
(4)计算机视觉,可用于目标定位、自动质量控制等;
(5)遥感数据分析,多电磁波段图像信息融合,如多谱段的等场景分类、定位和识别定义好的或已知特征的场景、自然资源监控、核生长监控、市区增长检测等。
本算法实现使用VC++6.0为开发环境,目前只支持灰度图像,感兴趣的朋友可以进一步扩展。-Image registration is a fundamental problem in image processing, which is a process to match two or more images of the same scene taken at different times, from different viewpoints, or by different sensors. Image registration is an important technique for a great variety of applications such as medical image analysis, computer vision, remote image data analysis, image information fusion, and the recovery of the 3–D characteristics of a scene.
Platform: |
Size: 141312 |
Author: YYK |
Hits:
Description: 注册文件,MIMICS是一套高度整合而且易用的3D图像生成及编辑处理软件,它能输入各种扫描的数据(CT、MRI),建立3D模型进行编辑,然后输出通用的CAD(计算机辅助设计)、FEA(有限元分析),RP(快速成型)格式,可以在PC机上进行大规模数据的转换处理。 -Registration documents, MIMICS is a highly integrated and easy-to-use 3D image generation and editing software, it can enter a variety of scan data (CT, MRI), to establish and edit 3D models, and then output common CAD (computer-aided design ), FEA (finite element analysis), RP (Rapid Prototyping) format, you can drive on the PC conversion of large-scale data processing.
Platform: |
Size: 53248 |
Author: 侯源君 |
Hits:
Description: 应用小波变换 模极大值算法实现医学图像(CT图像和MRI图像)的融合-Wavelet transform modulus maxima to achieve medical image fusion
Platform: |
Size: 2048 |
Author: 陈羿辰 |
Hits:
Description: 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) and ultrasound (US) and other medical imaging technology is a group of patients with lesions of the two-dimensional CT images. Two-dimensional image is used to display graphic images in people' s areas of interest. By studying the object of a set of parallel sections of the three-dimensional image reconstruction of objects in computer graphics and a doctor is an important research direction.
Platform: |
Size: 730112 |
Author: liaozw |
Hits:
Description: 这是医疗电子行业,特别是POCT方面和低功耗方面的绝佳书籍。有了他,医疗设计就有了参考,这是花了好大精力才弄来的中文版呀。各种产品应有尽有。
消费及便携式医疗 3
血压监测仪 4
心率监测仪 4
血液分析仪 5
数字体温计 6
脉搏血氧测定仪 (Pulse Oxymetry) 7
便携式医疗产品 8-16
系统支持产品 10
无线接口、RFID及Tag-it™ 12
低功耗射频产品、ZigBee™ 14
电源管理产品 16
诊断、患者监控及治疗 20
心电图(ECG) 20
脑电图(EEG) 20
血氧量(脉搏血氧测定) 27
通气/呼吸 33
去纤颤器 40
电源管理产品 43
医学成像 47
超声波(Ultrasound) 47
计算体层成像(Computed Tomography,简称CT) 55
核磁共振成像(MRI) 59
数字式X光 65
正电子放射层析成像(PET)扫描仪 70
电源管理产品 74
医疗设备 76
资源 80
增强型产品 80
TI模拟eLab™ 设计中心 81
TI设计工具 82-Good
Book
Platform: |
Size: 4456448 |
Author: 冰舟 |
Hits:
Description: 医学图像融合为临床诊断、手术设计与效果评估等提供不同模态影像互补信息。构造具有3 阶消失矩的双正交多小波滤
波器, 其以高斯函数一次泰勒规范展开正交化后得到的完备二次单位正交基作为尺度函数。利用构造的多小波滤波器, 分别对
CT、MRI 医学图像进行分解, 使用基于多小波分解改进的局部能量加权规则融合图像。结果表明改进规则融合了源图像主要信息,
优于常用的融合规则。应用构造的多小波滤波器可有效地融合医学图像, 略优于DGHM多小波-Medical image fusion provides complementary information of the different modal images for diagnosis, surgery design
and evaluation.Therefore, complete unit orthogonal bases with second degree were obtained by orthonormalizing first order Taylor
expansion of Gauss function.The biorthogonal multiwavelet filter with third order vanished moment was designed with the bases as
scale functions.First CT and MRI medical images were discomposed with the designed filter.Then the fused scheme with local
energy weight was modified on the multilevel.Finally the fused image was obtained with the scheme.The result indicated the
fused image preserved the details of each input image successfully.It was more effective than the general fused scheme.The
designed filter can be used to fuse medical image efficiently, and is a little effective than DGHM multiwavelet
Platform: |
Size: 104448 |
Author: 杨颜华 |
Hits:
Description: This function(s) can be used to interactively view any kind of 3D image volumes like CT and MRI, and for distance measurements or ROI selection in 2D slices.
It includes Maximum intensity projections (MIP), Volume Rendering (VR) , Slice render, and colored and Phong shaded Volume rendering.
Voxel opacity and color tables can be changed on the fly allowing also iso surface kind of renders.
The fast render algorithm which renders a 3D volume to a 2D image, is based on a Matlab coded implementation of the Shear-Warp transform, in which instead of rotating the viewer rays the slices are sheared.
Platform: |
Size: 870400 |
Author: Colin.hit |
Hits:
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.
Platform: |
Size: 194560 |
Author: xingxing |
Hits:
Description: This function(s) can be used to interactively view any kind of 3D image volumes like CT and MRI, and for distance measurements or ROI selection in 2D slices.
Platform: |
Size: 14574592 |
Author: cristi |
Hits:
Description: Can be used to load .hdr/.img files, which is widely used in the medical imaging, especially MRI and CT.
Platform: |
Size: 2048 |
Author: bxf |
Hits:
Description: DICOM打印功能实现,支持DR/CT/MRI图像-DICOM print function implementation, support DR/CT/MRI images
Platform: |
Size: 2048 |
Author: c |
Hits:
Description: ct图像重建工具箱,有大量的实例可以学习(This directory contains various algorithms for image reconstruction and
other inverse problems such as image restoration and image registration.
It also contains code for related applications including MRI pulse design.)
Platform: |
Size: 84369408 |
Author: chiyuan
|
Hits: