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GS algorithmn

于 2019-11-27 发布

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下载积分: 1 下载次数: 12

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代码说明：

说明：相位恢复算法,gs算法，适用于双强度测量的相位恢复问题(a phase retrieval algorithmn-gs using MATLAB)

文件列表：

GS algorithmn\GS protocol\0_object.jpg, 27150 , 2018-08-28
GS algorithmn\GS protocol\a_dp.bin, 640000 , 2019-11-15
GS algorithmn\GS protocol\error_function_Fienup_RMS.m, 770 , 2018-08-28
GS algorithmn\GS protocol\FT2Dc.m, 863 , 2018-08-27
GS algorithmn\GS protocol\GS_diffraction.m, 1677 , 2019-11-15
GS algorithmn\GS protocol\GS_protocol.m, 3718 , 2019-11-26
GS algorithmn\GS protocol\IFT2Dc.m, 872 , 2018-08-27
GS algorithmn\gs simulate\a_dp.bin, 262144 , 2019-11-15
GS algorithmn\gs simulate\a_dp.jpg, 4466 , 2019-11-15
GS algorithmn\gs simulate\a_sample.bin, 262144 , 2019-11-15
GS algorithmn\gs simulate\a_sample.jpg, 1581 , 2019-11-15
GS algorithmn\gs simulate\a_simulate_DP.m, 2074 , 2019-11-27
GS algorithmn\gs simulate\b_GS.m, 3483 , 2019-11-16
GS algorithmn\gs simulate\error_function_Fienup_RMS.m, 770 , 2018-08-28
GS algorithmn\gs simulate\FT2Dc.m, 863 , 2018-08-27
GS algorithmn\gs simulate\GS.zip, 4286 , 2019-11-15
GS algorithmn\gs simulate\IFT2Dc.m, 872 , 2018-08-27
GS algorithmn\gs simulate\license.txt, 1475 , 2018-08-27
GS algorithmn\gs simulate\README.txt, 772 , 2018-08-27
GS algorithmn\GS protocol\test, 0 , 2019-11-26
GS algorithmn\GS protocol, 0 , 2019-11-26
GS algorithmn\gs simulate, 0 , 2019-11-16
GS algorithmn, 0 , 2019-11-26

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divide
对图像进行分块处理，可以设置分块比例，该程序设置的是8*8的比例，将图像分成64块(The image processing block, you can set the ratio of the block, the program is set proportion of 8* 8, the image is divided into 64)

2014-02-09 10:02:56下载

积分：1
test_LNL
线性非局部均值滤波器用于图像处理中的去除噪声平滑图像，能够较好的保持图像的边缘(Linear non-local mean filter for image processing to remove noise smoothing of images, to better maintain the image edge)

2010-10-22 17:40:27下载

积分：1
yuzhihuafenge
图像分割是把图像划分成具有实际意义的互补交迭的区域的集合。在图像分割之前，图像区域的数目未知，而在分割后各个区域同时满足均匀性和连通性的条件，故图像分割是一个复杂的过程，目前大多数研究都是针对某一类型图像或者某一具体应用的分割。图像阈值化分割的基本思想是确定一个阈值，然后把每个像素点的像素值和阈值相比较，根据比较的结果把像素划分为两类，前景(1)或背景(0)。该方法的关键是确定一个最优的阈值。常用的阈值确定方法有直接门限法、类间最大方差法(otsu法)、分水岭算法、最小误差法、最大熵法等。该段代码就是图像的阈值分割。(The image segmentation is divided into the practical significance of the emerging area of complementary set. In the image segmentation, before the number of image region, the unknown, and after each area in division at the same time satisfy the uniformity and connectivity condition, so the image segmentation is a complicated process now, most research are for a certain type image or a particular application of the division. Image threshold segmentation of the basic idea is to determine a threshold, then put each pixel threshold value of the pixels and compared, according to the result of the comparison the pixel divided into two categories, the prospect (1) or background (0). This method is the key to determine an optimal threshold. Commonly used method to determine the threshold value of direct threshold method, the largest of the variance between method (otsu method), watershed algorithm, the minimum error method, the maximum entropy method, etc. When the code is image threshold segm)

2011-11-14 21:10:46下载

积分：1
10
说明：在IDL中将.nc格式的数据读取并绘图，文件夹中附有示例数据。(Reading and drawing data in.Nc format in IDL)

2018-01-14 18:00:51下载

积分：1
ballalongline
小球沿斜线运动,可以扩展到其他程序中，第一次上传，谢谢。(a ball along with a line.)

2013-11-17 20:53:20下载

积分：1
smbd
说明： matlab双目视觉标定程序研究图像配准的可以用这个(matlab study of binocular vision calibration procedure of image registration can use this)

2008-09-17 13:31:55下载

积分：1
LBP
LBP（局部二值模式）特征提取，用于人脸识别，(LBP feature extraction for face recognition. . .)

2013-08-05 17:47:28下载

积分：1
KMeansBMPSeg
模式识别经典方法之一 K均值算法（KMeans）进行图像分割有完善的图形界面可以通过柱状图的形式动态展示聚类程序(One of the classical method of pattern recognition K means algorithm (KMeans) for image segmentation has improved graphical interface can be dynamically displayed in the form of histogram clustering procedure)

2010-05-22 13:33:13下载

积分：1
calibration
基于matlab的畸变校正（摄像机内外参数标定已知）(Based on the matlab the calibration)

2012-05-07 00:08:08下载

积分：1
dianziwenxiang
该代码采用opencv环境来实现灰度投影估计电子稳像算法，能够很好地解决视频序列抖动问题。(The code uses the opencv environment to achieve the gray projection algorithm, which can solve the problem of video sequence jitter.)

2015-12-08 12:05:44下载

积分：1

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