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demo

于 2012-04-23 发布文件大小:31KB

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下载积分: 1 下载次数: 278

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代码说明：

KSVD图像去噪,组稀疏编码，新的去噪思路(KSVD image denoise，group spare coding)

文件列表：

demo

....\denoiseImageKSVD.m,9088,2007-01-24
....\displayDictionaryElementsAsImage.asv,3246,2007-01-25
....\displayDictionaryElementsAsImage.m,3224,2007-01-25
....\fenge.m,1235,2012-04-13
....\KSVD.m,12292,2009-09-03
....\my_im2col.m,631,2006-12-11
....\OMP.m,954,2007-04-29
....\OMPerr.m,1083,2006-12-11
....\quzao.m,2842,2012-04-15

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fingerprint-feature-extraction-
本文设计了一套指纹图像预处理和指纹特征提取算法, 利用方向滤波的方法对原始图像进行增强,使用改进的细化算法进行细化, 最后基于脊线跟踪的方法, 用改进的算法更为简洁而有效地避免了各种伪特征。设计的算法经Matlab 实现, 实验效果良好。(Designed a fingerprint image and fingerprint feature extraction algorithm using directional filtering the original image enhancement, improved thinning algorithm refinement, the last ridge line tracking method, the improved algorithm is more simple and effective way to avoid the pseudo-characteristic. Design algorithm with Matlab, the experiment well.)

2012-08-20 17:07:54下载

积分：1
2014
《A RETINEX-BASED ENHANCING APPROACH FOR SINGLE UNDERWATER IMAGE》基于retinex的水下图像复原算法，非常有效(" A RETINEX-BASED ENHANCING APPROACH FOR SINGLE UNDERWATER IMAGE" underwater retinex based image restoration algorithm is very effective)

2020-10-12 14:57:32下载

积分：1
小波边缘检测
数学地角度来看，信号与图像处理可以统一看作是信号处理（图像可以看作是二维信号），在小波分析地许多分析的许多应用中，都可以归结为信号处理问题。对于其性质随时间是稳定不变的信号，处理的理想工具仍然是傅立叶分析。但是在实际应用中的绝大多数信号是非稳定的，而特别适用于非稳定信号的工具就是小波分析。(Mathematically, signal and image processing can be regarded as signal processing (image can be regarded as two-dimensional signal). In many applications of wavelet analysis, they can be reduced to signal processing. For signals whose properties are stable over time, the ideal tool for processing is still Fourier analysis. However, most of the signals in practical applications are unstable, and the tool especially suitable for unstable signals is wavelet analysis.)

2020-06-18 02:20:01下载

积分：1
szmhclsf
这是一个数字模糊处理的算法论文!很好很经典(Number obfuscation algorithms! Good classic)

2012-05-27 14:56:19下载

积分：1
OCR
OCR的概念是在1929年由德国科学家Tausheck最先提出来的，后来美国科学家Handel也提出了利用技术对文字进行识别的想法。而最早对印刷体汉字识别进行研究的是IBM公司的Casey和Nagy，1966年他们发表了第一篇关于汉字识别的文章，采用了模板匹配法识别了1000个印刷体汉字。(The concept of OCR in 1929 by the German scientist Tausheck Handel first put forward later, scientists in the United States also put forward ideas of text recognition using technology. In 1966, they published their first article on Chinese character recognition, using template matching method to recognize 1000 printed Chinese characters.)

2018-11-05 11:36:24下载

积分：1
haar-like
利用Haar-like算法提取人脸特征，在matlab软件中进行人脸检测。(Haar-like algorithm is used to extract face features and face detection in MATLAB software.)

2018-07-29 08:48:07下载

积分：1
weinalvbo
彩色图像的威纳滤波去噪算法，很简单的，很全，自己毕业论文的程序(Color image of the Wiener filter denoising algorithm, very simple, very full, their thesis program)

2013-01-14 15:54:47下载

积分：1
gui_serial
说明：通过定义全局变量实现simulink与gui的实时数据互通用以电网仿真(By defining global variables Real time data communication between Simulink and GUI For power grid simulation)

2020-03-26 14:15:14下载

积分：1
LevelSetmatlabcodes
说明：水平集图像分割方法的一个经典DEMO，05年CVPR上的文章的实现程序，无偿呈现(Level set image segmentation methods of a classical DEMO, 05 years CVPR articles realization procedures, free show)

2008-10-07 14:59:41下载

积分：1
Camera-Calibration-Matlab
相机标定工具箱，首先通过线性的方法求解出部分的摄像机参数，然后再利用非线性优化方法求出包括畸变系数在内的所有标定参数的最优解(Camera Calibration Toolbox for Matlab)

2020-06-29 08:20:02下载

积分：1

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