搜索资源列表
2D3D-registration
- 数字影像重建在基于灰度的2D／3D医学图像配准技术中具有重要作用。它是利用基于射线追踪算法从三维数据如CT中获得二维虚拟x线图像。影像重建结果的质量直接影响到配准结果的精度。本文对数字影像重建技术作了一定的探讨，实现了对cT体数据的数字影像重建，并通过增强技术获得了突出骨组织的图像，为后续的配准研究做了很好的准备工作。-Digital image reconstruction in intensity based 2D/3D medical image registration techniqu
Cone6
- 详尽的介绍了读取ct图片的程序，源码附有各功能模块的说明-Introduced in detail the procedure to read ct images, source code with a descr iption of each functional module
105230310levelsetImagesegment
- 基于水平集的医学图像分割算法，可以很好的分割医学图像，尤其对CT图像有较好的效果-Level set based segmentation of medical images, medical image segmentation can be very good, especially on the CT image has a better effect
goodotsu
- matlab实现三维CT图像的分割，阈值分割法来实现-Three-dimensional CT images matlab segmentation, threshold segmentation method to achieve
Warping_CT_image
- Warping up of CT images for Demons Algo in ITk
weiyingfangzhen
- 对CT图像进行radon变换以及IRADON反变换，并画出弦图，实现环形伪影的仿真-CT images of the radon transform and IRADON inverse transform, and draw the chord diagram to realize the simulation of ring artifacts
CTImage3D
- 关于CT图像的三维实体重建技术研究的一篇论文，非常有用-Three-dimensional CT images on the physical reconstruction of the paper, very useful
CTrebuilt
- 对于CT投影的重建，形成清晰的断层图像，其中有滤波器进行高频加强-CT projection for the reconstruction of CT images to form a clear, high frequency enhancement filter which
ct_reconstruction
- 根据提供的数据实现CT图像的重建. data的列向量是0~180度的ct扫描数据(投影数据)。见附件Data.mat。参考ppt中的流程-According to data provided to achieve the reconstruction of CT images. Data column vector is 0 to 180 degrees ct scan data (projection data). Annex Data.mat. Ppt of process referenc
pcnnyixueyingyong
- 基于Contourlet变换和PCNN的CT图像椎体解剖轮廓特征提取方法的研究-Contourlet transform and PCNN based on CT images of vertebral anatomy contour feature extraction method
medical-image
- 一些医学图片，供下载，谢谢,肩膀图片 有X光，CT图片等-Some medical images for download, thank you, shoulder X-ray pictures are, CT images, etc.
A-Texture-based-Tumor-detection-and-automatic-Seg
- A Texture based Tumor detection and automatic Segmentation. A thesis written in detecting tumors in x-ray or CT images. Field is into image processing.
SegmentOrgan
- this file is to segment shapes in images，this example is to segment lung in the CT images。It is useful in hospital，it can be uesd for others organs’segmentation as well。-this file is to segment shapes in images，this example is to segment lung in t
CT_Recowith_EMPTV
- Using Expectation Maximization & Total Variation(EM+TV) BY USING phantom Data to reconstruction of the ct images
plot_brains
- 通过对于CT图像的读取来进行三维的脑部显示，有助于学习基于matlab的CT图像三维重建过程-Conducive to learning through the reading of CT images to three- dimensional brain display matlab- based CT image 3D reconstruction process
Chapter-2
- 一系列CT图像的三维建模，立体显示三维模型-three-dimensional modeling of a series of CT images
Computation_of_Mutual_Information
- 【摘要】 基于互信息的配准方法是医学图像配准领域的重要方法。互信息是图像配准中常用的相似性度量,具有鲁棒、精度高等优点,但基于互信息的配准计算量大,制约了它的实际应用。我们采用基于多分辨率和混合优化策略的配准方法,在图像的不同灰度等级数下进行配准,分析了互信息的计算量与灰度等级数的关系,并用人头部的MRI图像和CT图像做了二维的单模模拟实验和多模实际配准实验,结果显示在灰度等级数为32和64时,与灰度等级数为256时相比,配准精度没有明显改变,而计算量下降显著。-Abstract Registr
sanweichongjian
- 利用MATLAB软件编程实现三维重建，对CT图像实现三维体绘制。-CT images of three-dimensional volume rendering reconstruction
the-surface-drawing-program
- 基于Matlab的医学CT断层图像三维重建的实现方法之面绘制程序-Based on Matlab medical CT images the implementation of the three-dimensional reconstruction of the surface drawing program
IMAGE-GUI
- matlab gui程序可以读取PEt和ct图像！十分好用，强力推荐！界面简洁实用！-matlab gui program can read the PET and CT images! Very easy to use, highly recommended