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- 彩色数字水印的程序，实现在彩色图像中通过DCT变换来嵌入水印信息-Color digital watermarking process to achieve the color image by DCT transform to embed watermarks
tuxiangyasuo
- 一系列展示图像压缩技术的源代码。包括有：使用块截断编码的图像压缩(Block Truncation)、基于高斯金字塔变换的图像压缩(Gaussian Pyramids)、基于离散余弦变换对图像压缩(Discrete Cosine Transform)、基于奇异值分解(SVD)的图像压缩(Singular Value Decomposition)。给出的代码还可以用于2D图像噪声消除。-Image Compression A collection of simple routines
ECG-signal-processing
- 基于小波变换中SVD变换的心电信号处理实现，有心电信号原始数据-ECG signal processing based the SVD transform the wavelet transform achieve, determined to electrical signals raw data
SVD-for-singular-point
- 类似于小波变换，使用奇异值分解理论检测信号的奇异点。-Similar to the wavelet transform, using the singular value decomposition theory of singularity detection signal.
ASK
- ASK信号的生成多种方式去噪,小波变换，自适应滤波器，SVD去噪-ASK signal to generate a variety of ways denoising, wavelet transform, adaptive filters, SVD denoising