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mxTV

于 2013-03-07 发布文件大小:345KB

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下载积分: 1 下载次数: 7

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代码说明：

通过一阶重建方法实现总变差的图像算法源码，希望对学习超分辨率的朋友有所帮助。 (Algorithms and software for total variation image reconstruction via first-order methods)

文件列表：

c
.\mxtrp.c,1157,2009-03-10
.\tools.c,6181,2009-03-10
.\tools.h,909,2011-11-23
.\tv_core.c,19823,2009-03-10
.\tv_core.h,1073,2009-03-10
.\tv_deblur.c,1295,2009-03-10
.\tv_deblur_rr.c,1892,2009-03-10
.\tv_denoise.c,1407,2009-03-10
.\tv_inpaint.c,2001,2009-03-10
Contents.m,1865,2009-04-28
dcts.m,1326,2009-03-10
dcts2.m,1076,2009-03-10
dctshift.m,1251,2009-03-10
externlib
.........\Lcc
.........\...\libfftw3-3.lib,480638,2009-03-10
.........\msdk
.........\....\libfftw3-3.lib,240332,2012-04-25
idcts.m,1423,2009-03-10
idcts2.m,1147,2009-03-10
info_type_deblur.m,644,2009-03-10
info_type_denoise.m,426,2009-03-10
info_type_inpaint.m,430,2009-03-10
install_linux.m,2644,2012-04-25
install_windows.m,3797,2012-05-01
Pirate.tif,266896,2009-03-10
readme.txt,5397,2012-08-14

TVdeblur.m,6509,2009-04-28
TVdeblur_demo.m,2295,2009-04-28
TVdenoise.m,3001,2009-04-28
TVdenoise_demo.m,1969,2009-04-28
TVinpaint.m,3767,2009-04-28
TVinpaint_demo.m,2220,2009-04-28

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interpolation
matlab3种内插法的实现。最近邻内插法，双线性内插法，双三次内插法的具体实现(To realize interpolation in matlab3)

2020-12-07 19:59:21下载

积分：1
图像程序
说明：相关图像算法包括大律法分割，梯度分割，分水岭分割，活动轮廓，最小生成树，相关基因算法(Great Law Segmentation, Gradient Segmentation, Watershed Segmentation, Active Contour, Minimum Spanning Tree, Related Gene Algorithms)

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积分：1
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一种使用牛顿迭代的超分辨算法，该算法以2的对数提高传统Landweber算法的运算速度，附带文章。(The problem of poor resolution of acquired image in the passive millimeter wave imaging stems mainly from antenna size limitations, thus necessitating efficient post-processing to achieve resolution improvements. A novel image super-resolution algorithm, Regularized-Newton-Residual (RNR) algorithm, is proposed for Passive Millimeter wave imaging (PMMW). First Newton inversion algorithm is introduced into the field of image restoration. The iterative scheme of Newton algorithm is deduced based on normal equation. Then, residual method is employed to achieve better performance and implement spectrum extrapolation. Experimental results demonstrate the algorithm is insensitive to noise distribution. Furthermore it has high super-resolution rate and fast convergence speed. )

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基于opencv的Kinect深度图像的去噪，滤波
基于opencv的Kinect深度图像的去噪，滤波(Opencv based Kinect depth image denoising, filtering)

2021-03-23 08:59:15下载

积分：1
zernike
利用Zernike方法对圆形标志点中心进行提取(The circular mark center is extracted by Zernike method.)

2018-07-09 22:40:52下载

积分：1
Data Acquisition
下面给出了48项泽尼克多项式，外加一项常数项。需要注意的是，读者并不需要严格按照下文所示的顺序排列这些泽尼克项，实际上在不同的应用和机构会采用不同的排列顺序。表中的#0项是个常数或者说是平移项（piston term），这一项的系数也代表了平均光程差；而#1和#2项分别是x和y方向的倾斜项（tilt terms），#3代表了聚焦，因此，#1到#3项代表了波前的高斯或者近轴特性；#4和#5项代表了像散和离焦，#6和#7项代表彗差和倾斜，而#8项代表了3级像差和离焦，也就是说#4到#8项为3级相差项；同样地，#9到#15项代表了5级像差，而#16到#24项代表了7级像差，#25到#35项代表了9级像差，#36到#48项代表了11级像差。(Here are 48 Zernike polynomials, plus a constant term. It is important to note that the reader does not need to strictly arrange the Zernike entries in the order shown below, but in fact different orders of arrangement are applied to different applications and institutions. Table #0 is a constant or a shift (piston term), a coefficient of this term also represents the average optical path difference; while #1 and #2 are inclined X and Y direction (tilt terms), #3 represents the focus, therefore, #1 to #3 on behalf of the wavefront. Gauss or paraxial properties; #4 and #5 represent the astigmatism and defocus, #6 and #7 represent coma and tilt, and #8 represents the 3 order aberration and defocus, that is to say #4 to #8 is 3 level difference; similarly, #9 to #15 on behalf of the 5 order aberration #16 and #24, to represent the 7 level #25 to #35 aberration, on behalf of the 9 #36 to #48 aberration, on behalf of the 11 order aberration.)

2017-10-09 16:29:16下载

积分：1
toushibianhuan
在matlab中实现透视变换。算法正确高效，这种仿射变换经过修改后可用于图像矫正或者摄像机标定等用途。(Matlab in perspective transformation. Correct and efficient algorithm modified this affine transformation can be used to image correction or camera calibration purposes.)

2013-03-26 18:57:50下载

积分：1
Particle-Algorithm-Status-Trend
介绍了粒子滤波目前主要应用领域, 最后对粒子滤波的发展提出了展望。(Describes the particle filter is currently the main application areas, and finally the development of particle filter raised prospects.)

2013-10-18 15:47:04下载

积分：1
OSEM_improve
说明：医学图像重建算法中OSEM算法的Matlab程序(MATLAB Program of OSEM Algorithms)

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积分：1
Detecter_and_Color segmetation
实现给定图像中目标的有效监测，并根据颜色对目标分割。(The object can be detector, and it is segmented by the color.)

2020-06-19 08:40:01下载

积分：1

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