搜索资源列表
haar
- 基于haar小波的图像分解和重构，加入高斯噪声和椒盐噪声来验证小波的效果-Haar wavelet-based image decomposition and reconstruction, adding salt and pepper noise and Gaussian noise to verify the effect of wavelet
deal-with-picture
- 小波变换重构图像，通过小波变换实现图像分解，增加分量细节信息，实现重构图像。-Wavelet transform to reconstruct the image, through the wavelet transform image decomposition, increase the weight of the details of the information, to achieve the reconstructed image.
lllhhlhh
- 利用单层二维小波函数对图像进行分解，得到图像的水平细节系数、垂直细节系数和对角细节系数-The use of single-dimensional wavelet decomposition of the image function to obtain the level of detail coefficients of the image, vertical and diagonal detail coefficients detail coefficients
DTCWT
- 双树复小波的分解工具箱。包含一维双树复小波和二维双树复小波的分解和重构。能够有方向性的分解图像或信号。-Doubletree complex wavelet decomposition toolbox. Contains one-dimensional and two-dimensional tree complex wavelet tree complex wavelet decomposition and reconstruction. Directional image can be de
mallatdec2
- 对二维图像进行离散小波变换，采用mallet快速算法进行分解-Two-dimensional discrete wavelet transform image, using mallet fast decomposition algorithm
4.image-fusion-algorithm
- 基于HSV与小波包分析的遥感图像融合，首先多光谱图像转换到HSV空间，再与全息图像分别进行小波包分解，然后低频与高频各自采用不同的融合方法，最后得到融合图像。-image fusion
MATLAB
- 用于MATLAB图像处理的二维离散小波变换，经小波变换分解和重构后的图像达到非常高精度。-For MATLAB image processing of two-dimensional discrete wavelet transform, after wavelet decomposition and reconstruction of the image to achieve very high accuracy.
eg5_6
- 二维离散小波单层和双层分解，并提取高低频系数，从而重构原始图像，并利用MATLAB提供的压缩函数进行图像压缩，对比前后压缩图像的效果-2d discrete wavelet decomposition of single and double, extract high frequency coefficients, reconstruct the original image, image compression
wavelet
- 对雾天图像利用小波变换分解，实现图像去雾增强，分解的层数越多，处理后的效果越明显。-On the fog image using wavelet transform decomposition, to achieve the image to fog enhancement, decomposition of the number of layers, the more obvious the effect of the treatment.
wavelet-technology
- 基于小波技术进行图像融合；通过小波变换分解不同分辨率和频域特征子图像后得到融合-Image fusion based on wavelet technology decomposition different resolutions and frequency domain sub-image fusion wavelet transform
Wavelet-transform-image-denoising
- 本案例通过对图像加入高斯噪声，利用sym4小波函数对该图像和信号进行三级分解，用小波阀值去噪的方法对该图像进行去噪，并给出了仿真结果。-This case through join Gaussian noise image, use the sym4 wavelet decomposition of the image and signal, the wavelet threshold to filter method for the image denoising is presented,
xb
- 这个程序是用harr小波对图像进行分解和重构，是个可执行的源代码，已通过调试-this procedure is right Harr wavelet image decomposition and reconstruction, is the source of executable code
exa120602_db53
- 本程序利用提升方案实现db5/3小波滤波器，并用该小波进行图像的分解-This procedure using lifting scheme to achieve db5/3 wavelet filter, and the image of the wavelet decomposition
db4
- 用db4 小波对一幅图像进行二维2 尺度分解后 在不同方向上获得其重构图像。-The image is reconstructed in two directions by using db4 wavelet to decompose an image in two directions.
Multiple-Wavelet-image-denoising--
- 通过双正交小波对图像进行分解，后去噪并重构出图像，使得图像效果更加清晰-The image is decomposed by biorthogonal wavelet, then the image is denoised and reconstructed
lift-wave-pyramid-algorithm
- 提升小波金字塔算法 很好的 运行过的程序，完整的调用就可以了，提升小波 金字塔算法 图像分解融合 图像去噪-o enhance the wavelet pyramid algorithm very well run the program, the complete call on it, to enhance the wavelet pyramid algorithm image decomposition fusion image denoising
DECOMPOSITION
- 里面包含几个m文件，是基于小波的图像分解代码，亲测可以运行- U57FA u4E8E u5C0F u6E2 u6E03 u7801 uFF0C u4EB2 u6D4B u53EF u4E05 u8FD0 u884C
Matfab
- 用Matlab中的Haar和Db9小波对图像进行分解和重构-In the Matlab Haar and Db9 wavelet image decomposition and reconstruction
76199592
- 用Matlab中的Haar和Db9小波对图像进行分解和重构-In the Matlab Haar and Db9 wavelet image decomposition and reconstruction
image-fusion
- 基于非负矩阵分解和小波变换的图像分解与重构(Image decomposition and reconstruction based on nonnegative matrix decomposition and wavelet transform)