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于 2019-02-26 发布

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说明：使用硬/软阈值算法，求解各种不同范数约束问题，算法主要有三种(Contains three matrix completion algorithms and a demo script for running them. Also compares against other matrix completion algorithms - Singular Value Thresholding and Fixed Point Iteration.)

文件列表：

Demo.m, 1808 , 2010-01-18
IHT_MC.m, 1749 , 2010-01-18
IST_MC.m, 1772 , 2010-01-18
NonCVX_MC.m, 2016 , 2010-01-18
license.txt, 1536 , 2014-02-12

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unsharp_masking
Show how to use unsharp masking algorithm. No image processing toolbox is needed.

2010-12-20 03:33:46下载

积分：1
bg_comp
B样条曲面方法，通过b样条曲面的拟合得到图像的背景，减去背景图像就能得到重要内容的图像，除去了背景对图像内容的干扰，也可解决光照不均的问题(algorithms for cytoplasm segmentation of fluorescence labelled cells)

2012-03-19 10:45:33下载

积分：1
shibie
基于bp神经网络的车牌字符识别源程序，采用字符比对的方式进行切割(The structures of the neural networks were designed using a constructive algorithm where the basic idea was to start with a small network,then add hidden units and weights incrementally until a satisfactory solution be found .The higher efficiencies were for a 30×17×10 number network and letter network)

2009-06-01 09:01:38下载

积分：1
SURF_特征提取
提取图像的SURF特征点。包含两个例程，分别为提取到的特征点与特征点匹配(Extract SURF feature points from the image)

2018-06-02 16:26:34下载

积分：1
DEM-read
此程序可以根据一幅图像的DEM读取一幅图像(This program can read an image of an image based on DEM)

2014-11-23 15:26:16下载

积分：1
AGCWD
來自於2012年IEEE TIP的論文 Efficient Contrast Enhancement Using Adaptive Gamma Correction With Weighting Distribution ，其功能為透過分析影像中的直方圖統計資訊，達到快速增強影像對比的結果。(From the 2012 IEEE TIP paper "Efficient Contrast Enhancement Using Adaptive Gamma Correction With Weighting Distribution"which functions as a histogram of the image by analyzing statistical information, to quickly enhance image contrast.)

2021-01-27 16:48:42下载

积分：1
sift
说明： SIFT，即尺度不变特征变换（Scale-invariant feature transform，SIFT），是用于图像处理领域的一种描述。这种描述具有尺度不变性，可在图像中检测出关键点，是一种局部特征描述子。该方法于 1999 年由 David Lowe 首先发表于计算机视觉国际会议（International Conference on Computer Vision，ICCV），2004 年再次经 David Lowe 整理完善后发表于 International journal of computer vision（IJCV）。截止 2014 年 8 月，该论文单篇被引次数达 25000 余次。(来自百度)(SIFT, namely Scale-invariant feature transform (SIFT), is a description used in the field of image processing. This description has scale invariance and can detect key points in images. It is a local feature descriptor. This method was first published by David Lowe at the International Conference on Computer Vision (ICCV) in 1999 and published in the International Journal of Computer Vision (IJCV) in 2004 after it was sorted out and perfected by David Lowe again. As of August 2014, more than 25,000 citations have been cited. (From Baidu))

2019-07-08 09:34:31下载

积分：1
svt
利用 svt算法解决 Rpca算法的放缩问题，牛刀小试，大家见谅！(Solves the Robust PCA relaxation)

2020-06-29 04:00:02下载

积分：1
KPCA
一个很好的PCA程序。它可用于数据的降维，消噪及特征提取。(A good PCA procedures. It can be used for data dimensionality reduction, de-noising and feature extraction.)

2020-07-01 07:00:01下载

积分：1
Relative_error_
用来比较两张图片的相似程度的MATLAB程序(A MATLAB program used to compare the similarity between two pictures)

2021-03-16 15:29:22下载

积分：1

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