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WT1
通过小波包变换进行工业系统中的故障识别,去噪(Wavelet Transform)
- 2013-05-11 12:35:58下载
- 积分:1
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lyf
利用图像的不变矩以及模式识别的内容,构造三维飞机图像的矩特征,然后再利用D-S证据理论的改进方法 吸收法对图像进行融合 对飞机的型号进行匹配(Moment invariant of image and pattern recognition of the content, structure features three-dimensional plane images of the moment, and then use the improved DS evidence theory method of absorption of the fusion images to match the type of aircraft)
- 2021-05-13 14:30:03下载
- 积分:1
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WPES
一个简单小波能量谱程序,可分析出信号的能量分布百分比。(A simple little wave energy spectrum program)
- 2012-03-30 11:21:09下载
- 积分:1
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CoSaMP
压缩感知基追踪算法,实现二维图像的小波变换以及图像重构(Compressed sensing based tracking algorithm, wavelet transform two-dimensional image, and image reconstruction)
- 2021-04-13 19:48:55下载
- 积分:1
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matlab部分IPT函数的运用
以实例列举了MATLAB中常用的图像处理函数的代码(Examples are given to illustrate the image processing functions commonly used in MATLAB code)
- 2020-06-20 07:00:01下载
- 积分:1
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bilinear_zoom
说明: 利用双线性插值法,来对图像进行放大或者缩小的操作(Bilinear interpolation is used to enlarge or shrink the image)
- 2020-05-04 14:12:54下载
- 积分:1
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wavelet_denosiy
说明: Donoho提出的小波阀值去噪的基本思想是将信号通过小波变换(采用Mallat算法)后,信号产生的小波系数含有信号的重要信息,将信号经小波分解后小波系数较大,噪声的小波系数较小,并且噪声的小波系数要小于信号的小波系数,通过选取一个合适的阀值,大于阀值的小波系数被认为是有信号产生的,应予以保留,小于阀值的则认为是噪声产生的,置为零从而达到去噪的目的。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。(The basic idea of wavelet threshold de-noising proposed by Donoho is that the wavelet coefficients generated by the signal after passing through the wavelet transform (Mallat algorithm) contain the important information of the signal. After the wavelet decomposition, the wavelet coefficients of the signal are larger, the wavelet coefficients of the noise are smaller, and the wavelet coefficients of the noise are smaller than the wavelet coefficients of the signal. By selecting a suitable threshold, the wavelet coefficients of the noise are larger than the valve The wavelet coefficients of values are considered to be generated by signals, which should be preserved. The ones less than the threshold are considered to be generated by noise, which is set to zero to achieve the purpose of denoising.)
- 2019-12-18 17:23:27下载
- 积分:1
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zhongzhilvboprograme
中值滤波程序 对图象选定区域进行排列中值 滤波(median filtering of images selected procedures region with median filtering)
- 2007-05-11 10:09:59下载
- 积分:1
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image-fusion
基于低频融合策略的小波图像融合算法
,高频系数融合均采用基于像素点绝对值取大的规则(Wavelet image fusion algorithm based on low-frequency fusion strategy, integration of high-frequency coefficients are based on the absolute value of the pixel point to take a big rule)
- 2013-04-17 11:04:43下载
- 积分:1
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WPF 将Vista Aero效果扩展到整个窗口 示例源码下载
要正确运行Demo,你应该使用开启Aero效果的Vista版本
- 2013-10-05下载
- 积分:1