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图像的二维离散小波单尺度和多尺度地分解,读入自己的图像,直接可以轻松运行并查看分解及其图像的重构结果。-Two-dimensional Discrete Wavelet Image single-scale and multi-scale decomposition, reading into its own image, can easily run directly and view the image decomposition and reconstruction of the resu
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用DCT变换和小波变换对全色光学图像和多光谱图像进行融合,生成同一图像。-Use DCT transform and wavelet transform of the panchromatic optical images and multi-spectral image fusion to generate the same image.
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通过多尺度小波变换获取图像边缘的软件包,可以用来分割图像-Through a multi-scale wavelet transform to obtain the image edge of the package
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对输入图像进行预处理后提取目标轮廓,经过归一化处理的到目标形状的平移、尺度不变的链状表达,再通过小波变换进行多尺度度分析;引入Zernike 矩,运用Zernike矩的特性,实现小波表达的旋转不变性,解解决了小波变换对起始点的依赖。
-Preprocessing the input image to extract the target contour, after normalized to the translation of the target shape scale-invaria
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基于小波变换的分开—合并图像分割matlab.采用多尺度小波变换系数作为四分树结构的分开一合并法图像分割的一致性度量 从而在大的图像块中。。去除噪声的影响,在小的图像块中,以小波变换的局部极大值精确定位边缘,根据边缘信息进行分开一合并法图像分割 .实验表明.算法得到满意的结果 .
-Separately based on wavelet transform- merge image segmentation Matlab. Multi-scale wavelet transform coef
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图象处理集合(对位图的处理)包括如下:
1.图象分析:图象分割和边缘检测
2.图象编、解码:huff,PCX,GIF,JPG等;
3.滤波处理:包含多种滤波器(高,低通,交互式带阻);
4.数学形态学:图象的腐蚀和膨胀,开、闭运算,图象的粗、细化等;
此外还有视图的编辑、灰度处理、图象恢复、小波分解和重构等等。
提供所有操作的源代码!
1.demo:是该处理集合的可执行文件(自己编译吧)。图象处理集合.rar--------demo的源代码!
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用于Matlab小波分析,能够进行多级小波变换,给出各级小波幅值图像,并计算其中两个极值Lipschitz指数-For Matlab wavelet analysis, capable of multi-level wavelet transform, given the magnitude of wavelet image at all levels, and calculate the two extremes Lipschitz exponents.
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本程序是用于图像去噪,使用的是多小波GHM去噪方法,对比单小波去噪效果明显。-This procedure is used for image denoising, the use of multi wavelet GHM denoising method, compared to Dan Xiaobo denoising effect is obvious.
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用DCT变换和小波变换对全色光学图像和多光谱图像进行融合,生成同一图像。-Use DCT transform and wavelet transform of the panchromatic optical images and multi-spectral image fusion to generate the same image.
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基于多相结构的信道化接收机,sar图像去噪的几种新的方法,小波包分析提取振动信号中的特征频率。- Channelized receiver based on multi-phase structure, Several new methods sar image denoising, Wavelet packet analysis to extract vibration signal characteristic frequency.
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实现了图像的加水印,去噪,加噪声等功能,Gabor小波变换与PCA的人脸识别代码,多姿态,多角度,有不同光照。- Realize image watermarking, de-noising, plus noise and other functions, Gabor wavelet transform and PCA face recognition code, Much posture, multi-angle, have different light.
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数据模型归一化,模态振动,一种基于多文档得图像合并技术,基于小波变换的数字水印算法matlab代码。- Normalized data model, modal vibration, Based on multi-document image obtained combining technique, Based on wavelet transform digital watermarking algorithm matlab code.
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Wavelet packet analysis to extract vibration signal characteristic frequency, Multi-target tracking particle filter, Image optical flow calculation matlab program.
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