搜索资源列表
ct_fang
- 医学成像技术滤波反投影 内含R-L， R-S sweit滤波 重建后图像清晰，效果相当好-medical imaging technology filter-projection includes R-L, R-S sweit filtering reconstruction after the pictures are clear, the results are pretty good
CTreconstruction
- 卷积反投影重建CT2维图像（Visual Fortran编写）-convolution-projection reconstruction CT2-dimensional images (Visual Fortran preparation)
fbp-reconstruction
- 基于matlab的滤波反投影重建算法，实现了标准2维图像的重建-based on Matlab filtered back projection reconstruction algorithm, and the standard two-dimensional image reconstruction
EAfanfbp
- 基于matlab的扇形滤波反投影重建算法-fan filtered back projection reconstruction algorithm
ESfanrecon
- 基于matlab的平行束滤波反投影重建算法-Matlab-based parallel beam filtered back projection reconstruction algorithm
ok
- 利用滤波反投影进行图像重建，其中进行到灰度拉伸。
juanji
- 卷积反投影图像重建。用C++编写的。医学上断层扫描的图。
基于matlab的平行束滤波反投影重建算法
- 平行束的CT成像，对投影线经过的像素做线积分，积分得到的值保存为该角度下的权值 对一组数据 P 做 Radon 变换，即做正投影，会得到两个数据(Parallel beam CT imaging)
用radon获得sheep-logan图像的投影图
- The program is to get the projection picture of a brain through radon
滤波反投影
- 三种实现工业ct系统的图像重建的常用方法(Image reconstruction for industrial CT systems)
ct_3
- 用于matlab 实现滤波反投影，其中使用算法实现拉东和 平行投影的反拉东变换(Filter back projection for matlab)
滤波反投影法程序
- 根据扫描后所得到的吸收点，可进行图像重建，得到原物体的图像(we can use this code to complete the function of picture restruction according to the points which is given .)
FBPtest1
- CT拍摄拍摄一周，步进1度，360张投影图像，使用S-L滤波，滤波反投影FBP算法进行二维断面重建(CT filming for a week, step 1 degrees, 360 projection images, using S-L filter, filter back projection FBP algorithm for two-dimensional section reconstruction)
卷积反投影
- 滤波反投影的改进算法，先进行傅里叶变化，再进行傅里叶逆变换，去掉噪声
fbp-
- 手动求投影，（手动实现radon的等价效果） 滤波反投影，即fft=>滤波=>ifft=>反投影(fft, filter, ifft, inverse filter)
FBP
- 基于理想卷积反投影重建算法理论，推导出相应校正偏离的卷积反投影算法。对图像进行重建。(Based on the theory of ideal convolution back projection reconstruction algorithm, a convolution back projection algorithm for correcting deviation is derived. The image is reconstructed.)
bpf
- CT重建滤波反投影BPF算法，虽然可以用MATLAB直接实现，但原理需要写开代码才能看到。这个是一步一步写出的，但速度慢。(Although the back projection BPF algorithm of CT reconstruction filtering can be directly implemented by MATLAB, the principle needs to be written code to see. It's written step by step, b
源代码1.0
- 平行束滤波反投影实现，包含GUI。 分为雷登变换，滤波，反投影。(CT construction with parallel X-ray, including GUI.)
BPF
- matlab 使用傅里叶变换投影反投影sheep-logon(matlab Sheep-logon Projection Back Projection Using Fourier Transform)
ct
- S-L头模型图像重建，分别进行了直接反投影与滤波反投影。(Head model reconstruction,Filtered back projection.)