搜索资源列表
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
CompTomo-0[1].01
- 有关于医学成像的重建算法，用C++编写，重点在于滤波反投影方面-This is a package of programs which implement filtered backprojection for 1st, 3rd, 4th, 5th and to some extent, 2nd generation CT.
backproj
- ct 图像滤波反投影成像算法,c++版，初学者使用-ct backprojection algorithm
Classical_filter_algorithm
- 经典的滤波算法：1、限幅滤波法2、中位值滤波法3、算术平均滤波法4、递推平均滤波法5、中位值平均滤波法6、限幅平均滤波法7、一阶滞后滤波法-One of the conventional reconstruction techniques of CT is the filtered backprojection method which has little complexity and high resolution, but has not locality properly
Image-test-on-2D-fbp-algorithm
- 这是一个基于扇形束反投影滤波重建的算法，可用于CT重建。-This is a backprojection filtering reconstruction algorithm, based on the fan-beam CT reconstruction can be used.
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
FBPCODE
- 运用滤波反投影来还原若当变换后的CT图像，并通过改变滤波器类型与插值方法评价还原图像好坏。运行前需修改文件路径-Filter backprojection is used to restore the CT image after Randon transformation, and the image quality is uated by changing the filter type and interpolation method. Before the operation，you
Backprojection
- CT simple backprojection and filtered backprojection
基于不同子集的OS_EM快速迭代重建算法研究_吴朝霞
- CT直接反投影，可以基本实现，但效果并不理想。(CT direct backprojection)
ctRecontruction
- 该附件的函数可实现CT重建的功能，如简单的反投影，在空间域中使用卷积的滤波反投影，采用了二维傅立叶变换的滤波反投影，并利用中心切片定理滤波反投影。 CT技术诞生以来, 人们已经发展了众多的图像重建算法, 但各种算法均存在着各自的优缺点。解析重建(Analytic Reconstruction, AR)和迭代重建(Iterative Reconstruction, IR)是CT图像重建的两种基本方法。滤过反投影(Filtered Back Projection, FBP)是解析重建的主要算法
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.)