搜索资源列表
Projrecon
- 实现了标准shepp-logan三维图形的重建，程序采用经典的代数替代重建算法-achieve the standard shepp - logan 3D reconstruction, procedures used to replace the classical algebraic reconstruction algorithm
SheppLogan
- 基于RANDON变换的Shepp Logan人头骨模型重建仿真，希望能对学图像重建或医学图像处理的同志有所帮助
shepp-logan-surfacemap
- 画出核磁共振头部模型（shepp-logan）表面图-mri head model surface map
toubutuxiangchonggou
- 本程序生成Shepp-Logan大脑图，之后取不同的角度值进行Radon变换，之后进行逆变换图像重构，比较分析恢复的图像的质量。-this code can creat Shepp-Logan Rrain Picture,then ues different kinds of Radon transformation，finally，use the reverse transformation to reconstruct the picture.
shepplogan
- Shepp-Logan头模型、从头模型中获得投影数据和基于数据重建图像的方法-Shepp-Logan head model, the model from scratch, based on data obtained projection data and image reconstruction methods
shepp-logan
- shepp logan和sinogram 算法-algorithm of shepp-logan and sinogram
toumo
- 对国际上通用的标准Shepp-logan人头模体进行投影和反投影、滤波反投影、ART和SART重建。-include anisotropic filter, bilateral filter and functions for tomographic reconstruction using BP, FBP, ART, SART, LSQR algorithm
FBP
- FBP 滤波反投影 自动读取Shepp-Logan头像，并用FBP进行重建对比。亲测可用-The filtered back projection algorithm code
Projective-reconstruction-image
- 在Matlab图像处理工具箱中的Phantom函数，可以产生Shepp －Logan的大脑图，该图作为一个测试图，可反映人大脑的许多性质-In the Phantom function in Matlab image processing toolbox, can generate Shepp - Logan brain figure, the figure as a test pattern, can reflect the brain s many properties
CT_projection_and_reconstruction
- 该代码用Matlab实现模拟CT投影数据采集、反投影重建，包括以下内容： 1. 用Matlab读取和显示一幅shepp-logan体模图像； 2. 选定扫描起始角度和间隔； 3. 进行radon变换，显示投影数据； 4. 进行irandon变换，显示反投影重建图像； 5. 进行fanbeam变换，显示数据； 6. 进行ifanbeam变换，显示反投影重建图象。-The code using Matlab simulation CT projection da
phantom3d
- 生成shepp-logan 三维头模型，从官网下载-Generate Shepp-Logan 3D head model, download the official website
sheepLogan_fbp
- FBP算法实现对sheep-Logan模体的重建-The FBP algorithm realizes the reconstruction of the shepp-Logan motif
POCS_TVM
- 用matlab编程实现的POCS-TVM算法，重建了一幅大小180*180的Shepp-Logan头部模型图像，探测器个数260，投影角度为均匀发布在0-180度之间的60个角度。(The POCS-TVM algorithm based on MATLAB programming is used to reconstruct a Shepp-Logan head image with a size of 180*180. The number of detectors is 260, and
R-LandS-L
- CT反投影重建的R-L滤波函数与S-L函数，应用对象为matlab自带shepp-logan模型图像(R-L function and S-L function applying to CT backproject reconstruction)
shanshu_distance
- 实现CT Shepp-logan头模型的平行束投影及反投影以及扇束等角的投影以及重排方法(Parallel projection and backprojection and fan beam isometric projection and rearrangement method for CT Shepp-logan head model are implemented.)