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Description: radon 变换，用C++编的，是一个外国教授编的-radon transform, the C series is a series of the foreign professors
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Author: 周周 |
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Description: 用于计算HU 的7个不变矩和RADON的2、3阶不变矩。网站中有C++写的RADON变换，但西北工业大学的一名教授使用RADON变换构建了这种新型的不变距，可以降低图象的维数，计算速度较快。算法详情可参考他的文献。-used in the calculation of the seven RADON unchanged moments and the 2,3-order moment invariants. Web site is written in C RADON transform, but Northwestern University professor using a RADON Transform Construction of this kind of new unchanged from, images can reduce the dimension and fast calculation. Algorithm Details can be found in the literature.
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Author: listen |
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Description: 一个关于hough和radon变换的实例,实现了时钟图形做图.-and one in Chinese on hough transform examples and achieve a clock graphic graphics.
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Size: 15360 |
Author: 王一凡 |
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Description: matlab拉冬变换程序，包括拉冬正变换和反变换程序。-Matlab Radon transform procedures, including Radon transformation and anti-transformation process.
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Size: 2048 |
Author: 沙漠 |
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Description: 基于radon变换的SR-CT断层重建程序，matlab编写-Radon transform based on the SR-CT tomography reconstruction procedures, matlab prepared
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Author: 许峰 |
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Description: radon变换,主要用于一代CT的二维图像重建-radon transform, mainly used for generation of two-dimensional CT image reconstruction
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Size: 3072 |
Author: 杨过 |
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Description: ％radon transform
clear all
％
N=800
n=1:N
fs=200
t=n/fs
x1=exp(j*2*pi*(5*t+0.5*5*t.^2))
x2=exp(j*2*pi*(5*t+0.5*15*t.^2))
x=x1+x2
％N=length(x)
％ ambifunb(x )
％*****************************************RAT
naf=ambifunb(x)
htl(abs(naf))
％ [wh,rho,theta]=htl(abs(naf))
colormap([0,0,0])
％ xlabel( 极半径 )
％ ylabel( 角度 )
％**************************************％找出峰值点的坐标,计算初始频率和调频斜率(正确)
％找出峰值点的坐标
b=max(max(wh))
[u,a]=find(wh>=0.8*b)
- Radon transformclear all N = 800 n = 1: N fs = 200 t = n/fs x1 = exp (j* 2* pi* (5* t+ 0.5* 5* t. ^ 2)) x2 = exp ( j* 2* pi* (5* t+ 0.5* 15* t. ^ 2)) x = x1+ x2 N = length (x) ambifunb (x)***************************************** RATnaf = ambifunb (x) htl (abs (naf)) [wh, rho, theta ] = htl (abs (naf)) colormap ([0,0,0]) xlabel (polar radius) ylabel (angle)************************************** to find the coordinates of the peak point, calculating the initial slope of the frequency and FM (right) find the peak point of the coordinates b = max (max ( wh)) [u, a] = find (wh
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Author: abcde |
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Description: radon变换的matlab代码，ridgelet变换可用到-radon transform matlab code, ridgelet transform can be used to
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Author: T D |
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Description: RADON变换非常好的参考文献，学习该变换的朋友们最好看一下-RADON transform a very good reference to study the transformation of my friends look at the best
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Size: 158720 |
Author: 宋现还 |
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Description: matlab写的图像处理论文，用的是radon变换，对边缘很好-matlab image processing to write papers, using a radon transform, on the edge of good
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Author: 杨川 |
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Description: 第十章 MATLAB 图像正交变换
10.1 正交变换通用算子
10.2 傅立叶变换
10.2.1 傅立叶变换的原理
10.2.2 傅立叶性质
10.2.3 二维离散傅立叶变换（ 2DDFT ）
10.2.4 快速傅立叶变换（ FFT ）
10.2.5 傅立叶变换的研究与应用
10.3 离散余弦变换
10.3.1 DCT 变换矩阵
10.3.2 dct2 函数和 dctmtx 函数
10.4 Walsh- Hadamard 变换
10.5 Radon 变换
10.6 小波变换
10.6.1 小波的定义
10.6.2 小波变换函数
10.6.3 小波变换实例
10.6.4 小波除噪与压缩函数 -Chapter X MATLAB image orthogonal transformation orthogonal transformation 10.1 GM 10.2 Operators 10.2.1 Fourier transform Fourier transform Fourier 10.2.2 the nature of the principle of two-dimensional 10.2.3 Discrete Fourier Transform (2DDFT) 10.2 .4 Fast Fourier Transform (FFT) 10.2.5 Fourier Transform 10.3 Research and Application of Discrete Cosine Transform 10.3.1 DCT transformation matrix 10.3.2 dct2 function and dctmtx function 10.4 Walsh-Hadamard Transform 10.5 Radon Transform 10.6 wavelet transform 10.6.1 the definition of wavelet function 10.6.2 Wavelet Transform Wavelet Transform 10.6.3 Examples 10.6.4 Wavelet Denoising and Compression Functions
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Author: 王万国 |
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Description: 基于RADON变换的。运动模糊处理，其中程序请按说明使用-Based on the RADON transform. Motion blur processing, in which procedures follow the instructions to use
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Author: 翁斌 |
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Description: 拉东变换 用MATLAB程序实现的 对拉东变换感兴趣的朋友可以来顶一下。。。。多多支持哦-Radon Transform using MATLAB program on Radon Transform Friend interested can come to the top look. . . . Oh, a lot of support. . . . . .
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Author: 杨铭 |
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Description: 用c++来实现一个radon变换，用c++ Builder来编程，对一张图片的变换。有实例的演示。-Using c++ to achieve a radon transform, with c++ Builder to programming, on a picture of the transformation. Have examples of demonstration.
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Author: freedom |
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Description: GaussianLfilter.m 图像的高斯低通滤波函数 Highboostfilter.m 图像的高频提升函数 HighEmphasisfilter.m 图像的高频增强函数 imRadon.m 图像的Radon变换.-GaussianLfilter.m Gaussian image Highboostfilter.m low-pass filter function to enhance the image of the high-frequency high-frequency function HighEmphasisfilter.m images imRadon.m enhance the function of the Radon transform image.
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Author: zhouhao |
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Description: digital image processing Radon transform application
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Author: Marcio |
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Description: 3
摘 要:研究了具有深度运动模糊效果的图像的复原算法.采用对运动模糊图像的傅里叶频谱进行
Radon 变换来估计运动模糊方向 ,在此方向上计算运动模糊图像的自相关来估计运动模糊长度 ,再
以运动模糊方向和运动模糊长度为参量结合超分辨力图像复原处理算法对比较严重的运动模糊图像进行复原.结果表明 ,该综合性算法能够较为精确地估算出运动模糊图像的模糊参量并取得较好的复原效果.-3 Abstract: The effect of motion blur with the depth of the image restoration algorithm. The use of motion-blurred images of the Fourier spectrum of the Radon transform to estimate the direction of motion blur in the direction of motion-blurred images to calculate the auto-correlation to estimate the motion blur length, then the direction of motion blur and motion blur parameters combined length of super-resolution image restoration algorithm to deal with more serious motion-blurred image recovery. The results show that the algorithm can be integrated more accurately estimate the motion-blurred images of the fuzzy parameters and obtain a better recovery results.
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Author: zy |
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Description: 是radon变换的源代码的重要部分，对radon的了解可以看看这个-Is the radon transform code
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Author: zhuzhu |
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Description: 使用radon变换进行直线检测,matlab源文件-Line detection using the radon transform
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Size: 1024 |
Author: 张蒙 |
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Description: radon transform used to restore the degraded image by motion blur
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Size: 2048 |
Author: sma |
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