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GI
说明: GI 鬼成像源代码,关联算法和一些数据读取存储等问题 的解决方案(ghost imaging code)
- 2013-06-03 15:03:43下载
- 积分:1
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Segmentation
使用区域生长法对灰度图像进行分割,显示原图及分割后的图像(Region growing method using gray-scale image segmentation, image display artwork and divided)
- 2013-11-26 14:17:07下载
- 积分:1
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ctrackclimbf
说明: 模拟飞机爬升的仿真程序,可输出各种飞行姿态,很不错(Simulating an aircraft climb of the simulation program can output a variety of flight attitude, very good)
- 2008-12-02 15:27:49下载
- 积分:1
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数字图像处理,图像的增强算法 piea
说明: 数字图像处理,图像的增强算法,源代码,希望能有所帮助。(Digital Image Processing and Image Enhancement Algorithms)
- 2020-06-23 04:40:02下载
- 积分:1
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bianyuanjiance
对图像进行边缘检测的程序,实例为经典的lena图像。(The image edge detection procedures, examples of classic lena image.)
- 2011-08-29 14:42:00下载
- 积分:1
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ssim
说明: 图像处理算法质量评估,图像结构相似度(ssim)评价的matlab实现,并附带原始论文pdf(This is an implementation of the algorithm for calculating the Structural SIMilarity (SSIM) index between two images. Please refer to the following paper:
Z. Wang, A. C. Bovik, H. R. Sheikh, and E. P. Simoncelli, "Image quality assessment: From error measurement to structural similarity" IEEE Transactios on Image Processing, vol. 13, no. 1, Jan. 2004.)
- 2020-06-16 10:00:11下载
- 积分:1
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FAST-ICA
1、对观测数据进行中心化,;
2、使它的均值为0,对数据进行白化—>Z;
3、选择需要估计的分量的个数m,设置迭代次数p<-1
4、选择一个初始权矢量(随机的W,使其维数为Z的行向量个数);
5、利用迭代W(i,p)=mean(z(i,:).*(tanh((temp) *z)))-(mean(1-(tanh((temp)) *z).^2)).*temp(i,1)来学习W (这个公式是用来逼近负熵的)
6、用对称正交法处理下W
7、归一化W(:,p)=W(:,p)/norm(W(:,p))
8、若W不收敛,返回第5步
9、令p=p+1,若p小于等于m,返回第4步
剩下的应该都能看懂了
基本就是基于负熵最大的快速独立分量分析算法(1, on the center of the observation data, 2, making a mean of 0, the data to whitening-> Z 3, select the number of components to be estimated m, setting the number of iterations p < -1 4, select an initial weight vector (random W, so that the Z dimension of the row vectors of numbers) 5, the use of iteration W (i, p) = mean (z (i, :).* (tanh ((temp) ' * z)))- (mean (1- (tanh ((temp)) ' * z). ^ 2)).* temp (i, 1) to learn W (This formula is used to approximate the negative entropy) 6 with symmetric orthogonal treatments W 7, normalized W (:, p) = W (:, p)/norm (W (:, p)) 8, if W does not converge, return to step 5 9 , so that p = p+1, if p less than or equal m, return to step 4 should be able to read the rest of the basic is based on negative entropy of the largest fast independent component analysis algorithm)
- 2013-06-27 15:39:00下载
- 积分:1
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SARmovingtarget
SAR运动目标成像,包含了多个点目标,结果比较清晰(SAR Moving Target Imaging)
- 2019-03-27 19:06:21下载
- 积分:1
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Cmp_vis_canny
彩色图像边缘检测(canny 算子,高斯窗口可调)(image edge detection [canny])
- 2009-02-17 11:54:19下载
- 积分:1
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基于多尺度形态学提取眼前节组织
基于多尺度形态学提取眼前节组织,已经调试成功,效果明显,可直接使用(Extraction of anterior segment tissue based on multi-scale morphology has been successfully debugged, and can be used directly.)
- 2018-04-19 16:45:17下载
- 积分:1