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ch4_4_1
- 映射和重建 产生测试图像并显示 另一程序 利用radon函数和iradon函数构造一个简单图像的投影并重建图像
chap04
- ch4_1_4:对f进行补零(区域大小为256×256),而后进行二维快速傅立叶变换(§4.1.2) ch4_1_5:使变换结果的零频率分量位于中心,调用函数fftshift(§4.1.2) ch4_1_6:利用函数ifft2对乘积进行傅立叶反变换(§4.1.3) ch4_1_7:得到在图像text.png中对应字母“a”的定位结果(§4.1.3) ch4_2_1:对一幅图像进行离散余弦变换(§4.2.1) ch4_
ch4_4_1
- 映射和重建 产生测试图像并显示 另一程序 利用radon函数和iradon函数构造一个简单图像的投影并重建图像-Mapping and reconstruction of test images generated and displayed using another program radon function and iradon construct a simple function of the projectio
chap04
- ch4_1_4:对f进行补零(区域大小为256×256),而后进行二维快速傅立叶变换(§4.1.2) ch4_1_5:使变换结果的零频率分量位于中心,调用函数fftshift(§4.1.2) ch4_1_6:利用函数ifft2对乘积进行傅立叶反变换(§4.1.3) ch4_1_7:得到在图像text.png中对应字母“a”的定位结果(§4.1.3) ch4_2_1:对一幅图像进行离散余弦变换(§4.2.1) ch4_
iradon
- radon 的逆变换,可以实现图像重建,前提是前面的投影用radon变换来做-iradon
iradon_speedy
- Radon反变换,提供Radon变换的逆向重建算法的加速算法,对Radon变换配合使用-iradon
matlabimagereconstruction
- 主要使用radon、iradon、fanbeam和ifanbeam函数从样本图像中形成投影,然后利用这些投影重构图像-The main use of radon, iradon, fanbeam and ifanbeam function formed from the sample image projection, and then use the projection of the reconstructed image
weiyingfangzhen
- 对CT图像进行radon变换以及IRADON反变换,并画出弦图,实现环形伪影的仿真-CT images of the radon transform and IRADON inverse transform, and draw the chord diagram to realize the simulation of ring artifacts
iradon
- iradon function with matlab
zam001
- radon变换以及利用radon变换的平行束投影的ct图像重建-radon, projection, iradon
tuxiangchonggou
- 使用radon、iradon、fanbeam和ifanbeam函数从样本图像中形成投影,然后利用这些投影重构图像-Use radon iradon fanbeam, and ifanbeam functions formed from the sample image projection, and then take advantage of these projection reconstructed image
image-reconstruction
- 利用radon函数和iradon函数计算图像的投影并从投影中重建图像-The use of radon functions and iradon function calculates the projection of images and image reconstruction from projections
ReconstructingAnImageFromProjectionData
- This code shows how to use radon, iradon, fanbeam, and ifanbeam to form projections from a sample image and then reconstruct the image from the projections.
iradon
- matlab关于iradon变换。 matlab关于iradon变换。-Matlab on the iradon transform.Matlab on the iradon transform.Matlab on the iradon transform.
iradonCTRecon
- CT iradon transform-image recon-CT radon transform-image recon
PARALLEL-BEAM-TOMOGRAPHIC-IMAGE-RECONSTRUCTION.ra
- PARALLEL-BEAM TOMOGRAPHIC IMAGE RECONSTRUCTION This projects reproduces results of procedures regarding CT Image Reconstruction. The application will applied to computed tomography single photon emission (SPECT) data
iradonclj
- 平行光CT重建,频域滤波反投影iradon代码-FBP iradon
ctCodes-master
- 进行CT成像,完成项目的计算与使用,CT成像的iradon变换(Perform CT imaging, complete the calculation and use of the project, and perform the iradon transformation of the CT imaging)
zz13
- 对于iradon的普通用法 ,很简单,但是不是很适合普片的举证(For normal usage iradon, very simple, but is not very suitable for general piece of proof)
phantom3d
- This example shows how to scan an image with a limited angle, obtain the sinogram, add noise to make things worse, and reconstruct the initial image with great accuracy %You may want to remove/edit some sections if you