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matlab
- 基于回声隐藏的信息隐藏算法，是一种音频信号的水印技术，包括隐藏信息的嵌入和提取，以及对于噪声，MP3压缩，滤波，重采样和延迟攻击的模拟。-Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compr
water_echo
- Program that implements echo watermarking. The basic idea is to embed a watermark by adding an echo to the original sample.
echohidingmethod
- 回声法适用于图像信息处理，即图像数字水印技术，用MATLAB编译即可-Echo method is suitable for image processing, digital image watermarking technology that, you can use MATLAB Compiler
Digital-watermarking-compared
- 目前比较流行的三种数字音频加密方式，frequency masking/phase-shift masking/echo masking的比较 内含说明文件-comparison of currently popular digital watermarking methods: frequency masking/ phase-shift masking/ echo masking introduction files included
Untitled
- 回声音频加密的matlab文件代码。用来数字水印隐藏- Echo audio file encryption matlab code. For Digital Watermarking
watermake
- matlab实现的音频水印和图像水印代码 包括回声和量化方法 扩频水印以及最低位编码 附实验报告-Matlab audio watermarking and image watermarking code Including the echo and quantitative methods Spread spectrum watermarking and lowest coding experiment report
guikan
- 计算目标和海洋回波的功率谱密度,实现了图像的加水印，去噪，加噪声等功能，粒子图像分割及匹配均为自行编制的子例程。- Calculating a target and ocean echo power spectral density, Realize image watermarking, de-noising, plus noise and other functions, Particle image segmentation and matching subroutines themsel
faikie_v88
- 计算目标和海洋回波的功率谱密度,用MATLAB实现动态聚类或迭代自组织数据分析，基于小波变换的数字水印算法matlab代码。- Calculating a target and ocean echo power spectral density, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Based on wavelet transform digital watermarking al
pengyun_V6.5
- 相关分析过程的matlab方法，实现了图像的加水印，去噪，加噪声等功能，计算目标和海洋回波的功率谱密度。- Correlation analysis process matlab method, Realize image watermarking, de-noising, plus noise and other functions, Calculating a target and ocean echo power spectral density.
pc123
- Mutual information is useful to calculate a set of procedures, Calculating a target and ocean echo power spectral density, Based on wavelet transform digital watermarking algorithm matlab code.
02-Echo-Hiding
- echo waterwarking audio in matlab