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2jxiaobozhengqiang
说明: 二进小波变换的图像增强,matlab代码(Dyadic wavelet transform image enhancement, matlab code)
- 2021-04-28 15:48:44下载
- 积分:1
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surfAndsift
里面有注释,还有sift和surf的比较(There are notes, there are more sift and surf the)
- 2015-01-25 21:16:46下载
- 积分:1
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minboundrect
可以获取连通域的最小外接矩形,然后做些其他处理(You can get the minimum external rectangle of a connected domain,and you can do something else.)
- 2019-05-23 20:05:46下载
- 积分:1
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Z源逆变器的开路三相SVPWM调制
说明: Open-circuit Three-phase SVPWM Modulation of Z-source Inverter
- 2019-05-29 19:54:10下载
- 积分:1
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LBP1
用lbp实现纹理特征提取,并分类说明:
一共有三个m文件,一个是lbp.m, 存放主要的lbp算法,
一个是getmapping,用以做算法的辅助函数,
一个是lbptest.m,存放着测试代码。
这三个文件需要放到同一个文件夹,并在文件夹中添加相应的图片,
具体的图片名字见lbptest.m的代码,运行lbptest.m可以查看结果。代码最后给出效果图
这三个文件是最传统的LBP方法,有256种。(With lbp achieve texture feature extraction and classification Description:
A total of three m files, one is lbp.m, store the main lbp algorithm,
One is getmapping, helper functions for doing arithmetic,
One is lbptest.m, kept the test code.
These three documents need to put the same folder, and add the appropriate folder, pictures,
See lbptest.m specific name of the picture of the code, run lbptest.m can view the results. Finally renderings code
These three documents are the most traditional LBP method, there are 256 kinds.)
- 2013-10-21 17:09:14下载
- 积分:1
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SAR滤波MATLAB程序
孔径雷达图像固有的相干斑噪声严重降低了图像的可解译程度,影响了后续目标检测、分类和识别
等应用。因此,SAR图像的相干斑抑制问题一直是SAR图像应用的重要课题之一。一个理想的去斑算法应该在平
滑的同时保持图像的边缘等细节不受损失,目前存在各种各样的算法,但没有一种方法能够完美的满足这一要求。
本文对SAR图像的相干斑抑制问题进行了全面系统的研究,分析了相干斑的形成原因,总结了目前存在的相干斑
抑制算法的主要思路,介绍了具有代表性的算法,并对各种算法的性能进行了定性分析和比较,给出了去斑算法定
量评估方法(The inherent speckle noise of the aperture radar image seriously reduces the degree of interpretation of the image, and affects the detection, classification and recognition of the subsequent targets.
And other applications. Therefore, the problem of speckle suppression in SAR images has been one of the most important topics in the application of SAR images. An ideal speckle algorithm should be flat
At the same time, the details such as edges of images are not lost. There are various algorithms at present, but none of them can satisfy this requirement perfectly.)
- 2020-12-21 11:09:08下载
- 积分:1
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universal_index
图像质量评价指标,是这篇文章“a universial image quality index”的源代码 (Image quality evaluation, the article " a universial image quality index" of source code)
- 2012-08-14 10:01:33下载
- 积分:1
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gaussian_model
模式识别中高斯模型,一个比较有用的用matlab实现的程序代码(pattern recognition Gaussian model, a useful comparison with the realization of the Matlab code)
- 2006-09-08 20:53:54下载
- 积分:1
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opticalflowofimagematch
基于光流的图像匹配程序,其中有经典的光流计算中的x,y,t的梯度函数,可以用其它主程序调用此函数(Optical flow-based image matching procedures, including the classic optical flow calculation of x, y, t of the gradient function, the main program can call this function in other)
- 2009-05-19 17:46:31下载
- 积分:1
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BDFTT4_doublea
一种基于DFT的瞬时测频算法,及及插值算法,最后由图形表示测频结果。
(Instantaneous frequency of the DFT-based algorithm, and the interpolation algorithm, by the graphical representation of the frequency measurement results.)
- 2012-08-13 08:59:59下载
- 积分:1