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二维小波图象处理.zip
- 用小波处理压缩图像
用于图像压缩的小波变换编码
- 提出了一种二维小波变换的编码方案：无解压密码-a 2D wavelet transform coding scheme is proposed.(unzip password is needless)
VC＋＋中的小波类
- vc＋＋的小波类 能够完成一维二维小波变换等，还可以实现逆变换-vc + + Wavelet category to complete a two-dimensional wavelet transform, and can be achieved inverse transform
小波变换在活塞环图像边缘检测中的应用研究
- 摘 要 小波变换是时间频率的局部化分析，它可以通过伸缩平移运算对信号逐步进行多尺度细化。本文正是基于小波变换在图像处理领域中表现出的多尺度分析，提出了用小波变换检测活塞环图像边缘的方法，这种方法通过对二维小波变换图像局部极大值的检测得到图像的边缘信息。通过实验证明了这种方法的有效性。-Abstract wavelet transform is the local time frequency analysis, it can shift computing through telescopic
二维小波变换
- 该程序用mallet算法实现了图像二维离散变换，对初学小波变换的朋友有一定帮助
二维正交小波分解
- 二维正交小波分解
可分离二维二进小波的快速分解与重构算法
- 可分离二维二进小波的快速分解与重构算法
2ddwt二维离散db小波.rar
- 小波变换子程序,Wavelet Transform Subroutine
test4_wavelet_DIPUM.rar
- 用二维小波包分解得到水平垂直细节系数，据此组合合成图像的边缘，并与传统算子方法对比,Two-dimensional wavelet packet decomposition has been the level of vertical detail coefficient, which images the edge of combinatorial chemistry and operator with the traditional methods
matlab
- 二维二进小波变换的Matlab实现,二维二进小波变换的Matlab实现-Two-dimensional dyadic wavelet transform of the Matlab implementation
Wavelet1
- 二维二进小波变换源码-Dyadic wavelet transform of two-dimensional source
Wavelet_1d
- 一维二进小波变化与Mallat交体投影算法源码-One-dimensional dyadic wavelet change and cross-body projection algorithm Mallat source
lena
- lena图像的分解将规范化后的图像的数据格式由适合显示图像的uint8格式转换为适合数值处理的double格式，再调用二维小波分解函数进行图像分解，最后为了清晰地显示分解图像的塔式结构，在图像的相应区域绘制若干分界线。 -lena image after decomposition of the standardized image data format suitable for display by the image is converted to uint8 format suita
matlab97flift
- 这是小波变换的matlab程序，一维二维的情况下都有-This is the wavelet transform matlab procedures, one-dimensional two-dimensional case have
matlab97lift
- 离散小波变换的matlab程序，包括一维与二维的-Discrete wavelet transform matlab procedures, including one-dimensional and two-dimensional
WavelAlg
- 本系统是一个基于VC++的小波算法，包含两个变换，一维小波变换和二维小波变换，对图像处理和视频压缩方面有很广泛的应用。-Based on this system is a VC++ Wavelet algorithm, consists of two transformations, one-dimensional wavelet transform and two-dimensional wavelet transform of image processing and video compr
WaveletTransform
- 利用二维小波分析对一幅图象作2层小波分解,并在此基础上提取各层的低频信息实现图像的压缩.-The use of two-dimensional wavelet analysis of images for a 2-layer wavelet decomposition, and on this basis the low-frequency information extracted all levels to achieve image compression.
wavelet_signal
- 采用Mallat算法的一维和二维小波分解程序代码-Mallat algorithm using one-dimensional and two-dimensional wavelet decomposition code
DetectionMethodofFabricDefecBasedonWaveletEntropy.
- 在采用二维离散小波变换对织物图像进行分解的基础上，引入了熵的概念，将小波熵作为织物图像的特征值，把熵值看作系统紊乱程度的度量，由此得到织物图像的小波熵特征值，通过与正常织物经过二维小波变换后提取的小波熵值相比较，熵值大者即认为有疵点存在-At the use of two-dimensional discrete wavelet transform decomposition of the fabric image, based on the introduction of the concep
tool_image_6
- 基于fft和二进小波编写的二维小波多孔算法图像分解，效果不错-Fft and based on dyadic wavelet algorithm for the preparation of porous two-dimensional wavelet image decomposition, good results