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- 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。
FBP
- 基于matlab的fbp滤波反投影算法-Based on the fbp matlab filter back projection algorithm
mif的标准
- 用于测量与地图制图的高斯投影转换，提供了北京54、全国80、WGS84三个坐标系下的正算、反算。输出结果精确到小数点后7位。-for measuring and mapping the Gauss projection conversion, the Beijing 54, 80, three WGS84 coordinates the count is, anti-counting. Output accurate to seven decimal places.
gauss
- 使用c＋＋语言编写了大地测量学中常用的地图投影 高斯投影 ，能实现从经纬度到大地平面坐标x,y的正算以及 从大地平面坐标x,y到经纬度的反算，希望对用得上的读者有益-Using c language prepared Geodesy common map projection Gaussian projection, to achieve to the earth plane from the latitude and longitude coordinates x, y of posi
PrjTools
- 该文件包含了用来计算地图投影的三个小工具。可分别用来计算墨卡托、横轴墨卡托和兰伯特(双标准纬线)三种投影。工具中内置ＷＧＳ84、北京54和西安80三种椭球，提供了正算和反算。基本上能够保持投影的正确性，可做为投影参考工具。-This file includes three projections ,which is Lambert(2SP)、Mercator and Transverse Mercator.
iteratedBackProjection
- 改进的基于迭代反投影的超分辨率算法,是一种成熟的算法-Improved super-resolution algorithm based on iterative backprojection,Is a mature algorithm
FBP
- 通过对投影数据进行滤波反投影从而得到图像的FBP算法，设置的滤波器可以自行更改为其他的-Through the projection data is filtered back-projection algorithm to obtain an image of the FBP, the filter settings can be changed to other self-
CT-image-create
- CT反投影滤波重建算法设计B11090326-Ct image create
CT-FBP
- 用MATLAB实现了CT平行束滤波反投影和扇束滤波反投影重建过程，效果良好，其中radon变换的方法采用步长法求解，较新颖。-CT achieved using MATLAB parallel beam filtered back projection and fan-beam filtered back projection reconstruction process, to good effect, in which radon transform method using step me
matlab+c
- 二维图像的投影和图像重建，直接傅里叶反变换法，先反投影后滤波，先滤波后反投影，卷积反投影(Two dimensional image projection and image reconstruction, direct Fourier inverse method, first backprojection, after filtering, first filter, back projection, convolution back projection)
utmups_inv
- UTM投影采用6度分带,从东经180度(或西经180度)开始,自西向东算起,UTM反算(UTM projection uses 6 degrees belt, from 180 degrees east longitude (or west longitude 180 degrees) start, from west to East count, UTM counter)
geocent_fwd
- TM投影一个发展方向是正切的Gauss-Krüger（高斯-克吕格）投影， 反算程序(TM projection directions tangent Gauss-Kr u ger (Gauss Krueger) projection)
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
ESfanrecon
- 真实验条件下, 反卷积重建法的速度约是时域重建法的4~6 倍、滤波反投影法(abc eng agc is abc oh what abc)
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 .)
平行光反投影算法
- 平行光反投影，matlab算法实现的算法(Parallel light backprojection and matlab algorithm implementation)
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.)