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离散小波变换的一个程序，希望对大家有所帮助。-Discrete wavelet transform a program, we want to help.
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discrete wavelet transform for image watermarking
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在理解了离散小波变换的基本原理和算法的基础上，通过设计VC程序对简单的一维信号进行小波分解系数；再通过改变分解得到的各层高频系数进行信号的小波重构达到消噪的目的-Understand the discrete wavelet transform in the fundamental principles and algorithms, based on the VC program by designing a simple one-dimensional signal wavelet coef
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各种变换：// FFT() - 一维快速付立叶变换
// IFFT() - 一维快速付立叶逆变换
// Fourier() - 二维快速傅立叶变换
// IFourier() - 二维快速傅立叶逆变换
// DCT() - 一维快速离散余弦变换
// IDCT() - 一维快速离散余弦逆变换
// FreqDCT() - 二维快速离散余弦变换
// IFreqDCT() - 二维快速离散余弦逆变换，图象的二维离散小波变换-Var
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离散小波变换，然后主成分分析进行数据降维，用于模式识别，如人脸识别，掌纹，-Discrete wavelet transform, and then principal component analysis for data dimensionality reduction for pattern recognition, such as face recognition, palm prints,
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离散小波变换正反变换分离程序，含可读取小波系数文件重构图像，小波系数分解文件-Discrete Wavelet Transform and against separation procedure, the wavelet coefficients can read the file containing the image reconstruction, wavelet coefficients of decomposed file
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小波变换有关突变点的检测，通过离散小波变换与连续小波变换进行对比-Wavelet transform on the detection of mutations, through the discrete wavelet transform are compared with the continuous wavelet transform
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A VLSI Architecture for the 2-D Discrete Wavelet Transform
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Multilevel Discrete wavelet transform example with a picture
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二维离散小波变换程序源代码 即二进制小波变换-Two-dimensional discrete wavelet transform source code that is binary wavelet transform
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MATLAB的基于离散小波变换的数字水印嵌入与提取。-MATLAB-based discrete wavelet transform digital watermark embedding and extraction.
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discrete wavelet transform - 2d
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2d discrete wavelet transform.
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通过离散小波变换，实现数字水印的嵌入与提取-Through the discrete wavelet transform, digital watermark embedding and extraction
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通过离散小波变换dwt，实现数字图像水印嵌入与提取。-Through the discrete wavelet transform dwt, digital image watermark embedding and extraction.
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Scaling, wavelets, image compression, and
encoding
NASA’s extensive image compression requirements may be met in part by the use
of wavelet techniques.1 Wavelets form a large class of signal and image transforms,
generally characterized by de
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這是用C#寫的圖像處理離散小波轉換原始碼-Written in C# using the discrete wavelet transform
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癫痫脑电数据的小波分解，对数据进行离散小波变换-Epileptic EEG data decomposition, discrete wavelet transform on the data
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提出了一种基于离散小波变换的数字水印算法, 选择低频子带嵌入水印, 保证了水印的不可见性 -Proposed a number of discrete wavelet transform based watermarking algorithm, select the low frequency sub-band watermark to ensure the watermark invisibility
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此程序是对图像进行二维离散小波变换，程序已经过调试，可以直接运行。-This program is a two-dimensional discrete wavelet transform image, the program has been testing, can be directly run.
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