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main1
- CT重建时，会用到一些经典的体模图像，该代码就是它的实现-CT reconstruction, will use some of the classic phantom image, the code is its implementation
BreastPhantom
- it automatically generate a simulated 3D breast phantom. Generate lesions, ducts, fibroglandular tissue and fatty tissue. It could be used for all kinds of breast phantom based image analysis. e.g projection image, CT reconstruction etc.
CT_Recowith_EMPTV
- Using Expectation Maximization & Total Variation(EM+TV) BY USING phantom Data to reconstruction of the ct images
ct_sim_5.2
- CT sim 模拟软件及其源码 包括Phantom,Scanner,Reconstruction等-CTSim simulates the process of projecting X-rays through a phantom object. CTSim can then reconstruct the interior of the object from those projections. CTSim integrates numerous visualization and a
projection
- 先产生一个shepp-logan，再实现CT中的投影，把很多因素都考虑进去了。-Generate the shepp-logan phantom firstly, then project the phantom to the detector considering a lot of factors.
ctRecontruction
- Set of functions performing ct reconstruction tasks like a radon transformation, a simple backprojection, a filtered backprojection using a convolution in the spatial domain, a filtered backprojection using a 2D Fourier transformation, and a filtered
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