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一维小波变换
- 本程序用于实现一层小波变换，即在频域对图像进行处理-the procedures used to achieve a layer of wavelet transform, in the frequency domain for image processing
WvltTrans
- 对图像进行小波变换，Visual C++开发环境，可以在此基础之上完成图像的滤波，压缩等工作
wavelet
- 运用DB小波对图像进行小波变换和逆小波变换。包括了最基本的HARR波。
xiaobobianhuan
- 这是一个对图像进行小波变换的程序，是用Visual C++ 编写。
homework.m.rar
- 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 whole process of wavelet transfo
wavelet
- 通过matlab实现二维离散小波变换的Mallat快速算法源程序和对二维图像进行多级分解与重建-Matlab achieved by two-dimensional discrete wavelet transform Mallat fast algorithm and multi-dimensional image decomposition and reconstruction
Wavelet
- 这是对图像进行小波变换的源代码，使用者直接嵌入自己的代码中就可以了-This is an image wavelet transform source code, the user directly embed their own code can be a
MyDwt2D
- 对图像进行二维离散小波变换, 变换级数大于等于3级,然后统计系数中0的个数（百分比表示），并进行重构, 最后计算重构图像的峰值信噪比(PSNR). 里面还附上了我写的实验报告，对大家理解Mallat算法和图像压缩很有帮助-Image two-dimensional discrete wavelet transform, transform series greater than or equal to 3, and then statistics of the number of c
Example7_15
- 图像融合。通过小波变换对图像进行分解，滤波，然后图像重构，对比前后图像的变化-Image fusion. Through the wavelet transform image decomposition, filtering, and image reconstruction, image contrast before and after the change
frit_toolbox_rar
- 对图像进行脊波变换，包含实例，与小波变换的对比实例-Ridgelet image transformation, including examples of the contrast with the example of wavelet transform
5544
- 小波变换在数字化图象的压缩中起着极其重要的作用。本文在简单阐述小波变换基本理论和Mallat算法基本思想的基础上,着重利 用Matlab软件研究了小波变换在图像压缩技术中的具体应用,结合实例给出了具体程序,并对程序进行了详细说明-Wavelet transform of digital image compression plays an extremely important role. In this paper, a simple basic theory of wavelet tra
xxwavecode
- 用小波对图像进行小波变换，用C语言实现算法，得到比较满意的结果！-Wavelet image using wavelet transform, using C language algorithm, to obtain more satisfactory results!
Basedonthecharacteristicsofdigitalimagefrequencydo
- 提出了一种基于非采样连续小波变换的模值梯度法的清晰度评价准则，对恢复图像的清晰度进行评价-Proposed a sampling based on non-continuous wavelet transform modulus values of the clarity of evaluation criteria gradient method, to restore the clarity of the image evaluation
matlabwavelettransform
- 利用matlab编程对遥感图像的熵值进行计算，并对其进行小波变换，统计遥感图像在小波域的特性-Matlab Programming for remote sensing images using the entropy values calculated, and its wavelet transform, statistical remote sensing images in the wavelet domain feature
wavelet
- 使用小波变换进行图像去噪，对得到的高频部分利用软阈值和硬阈值法去噪-Image denoising using wavelet transform, the high frequency part by the use of soft threshold and hard threshold denoising
WaveletTransform_Graphics
- 对图像进行小波变换处理，在此基础上实现图像的压缩和边缘检测-Wavelet transform image processing, on the basis of image compression and edge detection
wavalet
- 通过小波变换对图像信号进行分解，去噪，压缩再重构，得到处理后的图像-Images using wavelet transform signal decomposition, denoising, compression and then reconstructed to obtain the processed image
xiaobo
- 利用小波变换，通过设置阈值对图像进行去噪。 首先对图像用小波进行2层分解，然后通过设置硬阈值和软阈值的方法，对图像高频部分去噪。(The wavelet transform is used to denoise the image by setting threshold. Firstly, the image is decomposed into 2 layers by wavelet, and then the high frequency part of the image is d
xiaobodaxishubijin
- 利用Harr小波对图像进行小波变换，提取一定数量的大系数，然后进行还原。(The image wavelet transform using Harr wavelet coefficients, extract a certain number, and then restore.)
图像正交变换
- 在MATLAB环境中，进行图像的离散傅里叶变换和离散余弦变换 在MATLAB环境中，进行图像的离散小波变换，观察子带对重建图像的影响，理解小波变换的多分辨率特性(In the MATLAB environment, the image of the discrete wavelet transform, observe the sub-band on the reconstruction of the image, understand the multi-resolution characte