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waveletxiaoyu50052
- 自己编的使用小波实现的纹理图像分割,具体过程是先对图像进行三级小波分解,每级都对系数聚类并指导下一级分类,分割效果较好~ -own addendum to the use of wavelet achieve the texture image segmentation, specific process is the first image wavelet decomposition three each of the level
B2193AED
- 一种新的图像脆弱水印算法李亚琴 ,孙星明 ,杨恒伏(1.苏州市职业大学,江苏苏州215104;2.湖南大学计算机与通信学院,湖南长沙410082)摘要:提出一种基于小波变换和QR分解的图像脆弱水即方法。嵌入水印时,首先对原始图像进行三级小波分解,然后提取第三级低频子带的边缘特征,同时对此边缘特征和第三级垂直高频子带进行QR分解,用边缘特征的一部分分解结果替换垂直高频子带分解结果的相应部位来嵌入水即,最后进行小波逆变换得到嵌入水印的图像。
waveletxiaoyu50052
- 基于MATLAB实现的使用小波实现的纹理图像分割,具体过程是先对图像进行三级小波分解,每级都对系数聚类并指导下一 级分类,分割效果较好
WB
- 三级小波分解程序~~~~~~~~ 对图像分割有用
水印算法
- 在对原图像进行双正交7/9三级小波分解后 ,在第二级的水平、垂直、对角以及第三级对角分量上加入水印系数,再经过小波反变换重构出图像。-in the original image Biorthogonal 7 / 9 3 wavelet decomposition, in the second-class level, vertical, diagonal, and the third-class right angle to add w
waveletxiaoyu50052
- 自己编的使用小波实现的纹理图像分割,具体过程是先对图像进行三级小波分解,每级都对系数聚类并指导下一级分类,分割效果较好~ -own addendum to the use of wavelet achieve the texture image segmentation, specific process is the first image wavelet decomposition three each of the level
B2193AED
- 一种新的图像脆弱水印算法李亚琴 ,孙星明 ,杨恒伏(1.苏州市职业大学,江苏苏州215104;2.湖南大学计算机与通信学院,湖南长沙410082)摘要:提出一种基于小波变换和QR分解的图像脆弱水即方法。嵌入水印时,首先对原始图像进行三级小波分解,然后提取第三级低频子带的边缘特征,同时对此边缘特征和第三级垂直高频子带进行QR分解,用边缘特征的一部分分解结果替换垂直高频子带分解结果的相应部位来嵌入水即,最后进行小波逆变换得到嵌入水印的图像。
remodetest
- 本程序基于小波变换的三级分解及重构相关程序,有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applicati
rethresholdtestdemo
- 本程序基于小波变换的三级分解及重构相关程序,有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applicati
reAAAnstdhaardemo
- 本程序基于小波变换的三级分解及重构相关程序,有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applicati
wavelet
- 把图像进行三级分解,去掉低频部分,进行重构,从而用小波提取指定方向(4个)的图像边缘-3 decomposition of the image to remove low-frequency part is reconstructed, which specify the direction of extraction using wavelet (4) Edge
db53_wavelet
- db53小波正逆变换: 输入:原始信号为正弦波 输出:一级,二级,三级,四级小波分解结果,一级,二级,三级,四级小波分综合结果.-db53 wavelet inverse transform is: Input: original signal for the sine wave output: 1, 2, 3, 4 wavelet decomposition results, first, second, third, fou
waveletxiaoyu50052
- 基于MATLAB实现的使用小波实现的纹理图像分割,具体过程是先对图像进行三级小波分解,每级都对系数聚类并指导下一 级分类,分割效果较好-Based on MATLAB realize realize the use of wavelet texture image segmentation, the specific process is the first image 3 wavelet decomposition, eac
WB
- 三级小波分解程序~~~~~~~~ 对图像分割有用-~~~~~~~~ 3 wavelet decomposition procedure useful for image segmentation
homework.m
- 小波图像的分解与合成,采用非标准小波变换方式,在四个不同的窗口分别对输入的图像进行三级小波变换的全过程-Wavelet image decomposition and synthesis using wavelet transform non-standard way, the window in four different input images were carried out on three levels of the wh
53Waveletdecompositionandreconstruction
- 在MATLAB实现的5-3整数小波分析,包括三个文件,分析,重构还有主程序,可对图像进行三级小波分解-In the MATLAB implementation of the 5-3 integer wavelet analysis, including the three documents, analysis, and reconstruction are the main program can be an image wavele
lena
- 灰图像三级小波分解,以lena图像为例。-Gray image 3 wavelet decomposition to lena image as an example.
imagefusion
- 用wavedec2()函数对b1,b2两幅图像进行小波分解, 采用’db1’小波,分解到第三级 融合两幅图像。-With wavedec2 () function b1, b2 the two images were decomposed using ' db1' wavelet decomposition to the third level fusion of two images.
wavedec
- 用wavedec2()函数对b1,b2两幅图像进行小波分解, 采用’haar’小波, 尝试着分解到第二或第三级 融合两幅图像。-With wavedec2 () function b1, b2 two images using wavelet decomposition, using haar wavelet, trying to break into the second or third grade fusion of two
小波实验
- 哈尔小波转换 一维信号与二维图像的三级分解 信号去噪与重构 morlet小波连续小波变换(Haar wavelet Three level decomposition of one dimensional signal and two dimensional image Signal denoising and reconstruction morlet wavelet continuous wavelet transform)