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CT算法MATLAB

于 2020-10-29 发布

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下载积分: 1 下载次数: 1

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说明：图像重建Matlab程序，仅供参考学习，希望对您有用。大家一起学习进步。(Image reconstruction matlab program, only for reference learning, hope to be useful to you. Let's learn and improve together.)

文件列表：

ct_mart\55\img_rec_lab.m, 7516 , 2009-06-18
ct_mart\55\license.txt, 1341 , 2009-06-18
ct_mart\55\ReadMe.rtf, 40114 , 2009-06-18
ct_mart\55\sinogram1.mat, 1755336 , 2008-08-31
ct_mart\55\sinogram2.mat, 1760788 , 2008-08-31
ct_mart\55\sinogram3.mat, 1180709 , 2008-08-31
ct_mart\55\sinogramf.mat, 282942 , 2008-08-31
ct_mart\55\start_imgreclab.m, 579 , 2009-06-18
ct_mart\Agauss\Agauss.m, 407 , 2006-11-23
ct_mart\Agauss.m, 407 , 2006-11-23
ct_mart\Agauss.rar, 341 , 2007-01-24
ct_mart\CTAgauss.asv, 546 , 2014-03-28
ct_mart\CTAgauss.m, 546 , 2006-10-08
ct_mart\CTAgauss.rar, 420 , 2007-01-24
ct_mart\CTArt.asv, 1400 , 2014-03-28
ct_mart\CTArt.m, 1172 , 2014-03-27
ct_mart\CTSimpson.m, 1024 , 2006-04-25
ct_mart\CTSimpson.rar, 548 , 2007-01-24
ct_mart\CTW.asv, 937 , 2014-03-28
ct_mart\CTW.m, 789 , 2006-03-03
ct_mart\ct_ART_SIRT_MART.rar, 7961 , 2015-07-03
ct_mart\exaple.m, 319 , 2014-03-28
ct_mart\fbp\fbp_1.m, 2074 , 2013-06-17
ct_mart\fbp\fbp_2.m, 1024 , 2012-12-17
ct_mart\fbp\lena.bmp, 66614 , 2012-10-16
ct_mart\FBPRec\FanRec.m, 3669 , 2010-01-22
ct_mart\FBPRec\limited_Views.m, 6367 , 2009-12-16
ct_mart\FBPRec\projection.mat, 1120183 , 2009-12-21
ct_mart\FBPRec\projecton.m, 3376 , 2009-12-21
ct_mart\FBPRec\showimge.m, 365 , 2009-11-22
ct_mart\lt.m, 120 , 2015-06-24
ct_mart\NCTW.asv, 1462 , 2014-03-28
ct_mart\NCTW.m, 1470 , 2014-03-28
ct_mart\用法.txt, 166 , 2015-07-03
ct_mart\用法1.txt, 316 , 2014-03-28
ct_mart\55, 0 , 2015-07-07
ct_mart\Agauss, 0 , 2015-07-07
ct_mart\fbp, 0 , 2015-07-07
ct_mart\FBPRec, 0 , 2015-07-07
ct_mart, 0 , 2015-07-07

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release
眼球追踪算法 matlab实现内含说明pdf(eyetracking m file with introduction)

2020-09-28 10:57:45下载

积分：1
VISREG函数
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2020-07-25 21:48:42下载

积分：1
RCS_Results
我用VC编的一个画图程序：其中使用了切分视图(I VC series a drawing program : the use of split View)

2004-10-27 18:30:38下载

积分：1
水下图像去雾与增强
这篇论文提出了一种较好的水下图像增强的方法。首先使用经过端到端训练的卷积神经网络去测量输入图片，同时以自适应双边滤波器对传输图片进行处理。接着提出一种基于白平衡的策略来消除图片的颜色偏差，用拉普拉斯金字塔融合获得无雾和色彩校正图像的融合结果。最后，输出图像被转换为混合小波和方向滤波器组（HWD）域，用于去噪和边缘增强。实验结果表明，该方法可以消除颜色失真，提高水下图像的清晰度。(This paper proposes a better underwater image enhancement method. Firstly, an end-to-end training convolutional neural network is used to measure the input image, and an adaptive bilateral filter is used to process the transmitted image. Then a strategy based on white balance is proposed to eliminate the color deviation of images. The fusion results of fog-free and color correction images are obtained by Laplacian pyramid fusion. Finally, the output image is converted into hybrid wavelet and directional filter bank (HWD) domain for denoising and edge enhancement. The experimental results show that the method can eliminate color distortion and improve the clarity of underwater images.)

2020-11-02 14:59:54下载

积分：1
能量检测法源代码
能量检测法是一种比较简单的信号检测方法[1]，属于信号的非相干的检测，直接对时域信号采样值求模，然后平方即可得到；或利用FFT转换到频域，然后对频域信号求模平方也可得到。它无需知道检测信号的任何先验知识，对信号类型也不作限制。实际上，能量检测是在一定频带范围内作能量积累，如果积累的能量高于一定的门限，则说明信号的存在；如果低于一定的门限，则说明仅有噪声。能量检测的出发点是信号加噪声的能量大于噪声的能量。能量检测方法对信号没有作任何假设，是一种盲检算法。此代码“利用FFT转换到频域，然后对频域信号求模平方”方法来实现对用户的检测。(In fact, energy detection is used for energy accumulation in a certain frequency range. If the accumulated energy is higher than a certain threshold, the existence of the signal is indicated. If the threshold is lower than the threshold, then only noise is indicated. The starting point of energy detection is that the energy of signal plus noise is greater than that of noise. The energy detection method does not make any assumptions about the signal, and it is a blind detection algorithm. This code "converts the frequency domain into the frequency domain by FFT, then calculates the square of the square of the frequency domain signal" to realize the detection of the user.)

2021-04-29 16:18:42下载

积分：1
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2020-09-16 22:27:56下载

积分：1
mwpls
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2021-01-02 16:28:57下载

积分：1
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SAR影像cloude分解，提取极化信息(PolSAR cloude decomposition)

2020-12-20 18:39:08下载

积分：1
matlabgaosi
说明：使用MATLAB语言编写的非高斯噪声程序，通俗易懂，非常好用(Using the MATLAB language for non-Gaussian noise process, user-friendly, very easy to use)

2020-11-13 08:09:43下载

积分：1
彩色图像的合成vc代码
说明：一个较好效果的彩色图像合成代码(分左右两个视窗,点击左边的视窗后显示左图,选择操作后,点击右视窗,可看到各种不同合成操作的效果图)(a good result Color Image Synthesis code (around two windows, Click on the left side of the window shows the municipality, the choice of operation, click on the right window we can see various synthesis operating results))

2006-02-22 23:06:48下载

积分：1

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