搜索资源列表
digitalwatermark002
- 这是一个音频文件数字水印嵌入提取的工具,可以实现对mp3文件的数字水印嵌入和提取功能等-this is a tools of wav file watermaker.
matlab-valued
- 利用matlab自带的小波函数对音频进行分解然后嵌入经降维之后的图像水印并提取-Matlab comes with wavelet function to decompose the audio and image watermark embedded by the dimensionality reduction and extract
yinpinchuli
- 利用matlab自带的小波函数对音频进行分解然后嵌入经降维之后的图像水印并提取-Matlab comes with wavelet function to decompose the audio and image watermark embedded by the dimensionality reduction and extract
shuzishuiyin
- 音频文件数字水印的嵌入与检出系统设计,代码非常实用,可以直接打开使用,无需做改动-Audio files digital watermark embedding and detection system design, code is very practical, you can directly open use, without making changes
YINPIN
- 利用dct变换,,以及LSB置换,将水印信息嵌入到音频信号中-use dct and lsb,make the watermark embedding the vedio
frft
- 实现分数傅里叶变换及其反变换,并在音频中嵌入和提取水印-audio watermarking by fractal fourier transform
DCT
- 基于DCT的音频数字水印,程序简单易懂,适合新手参考学习-DCT-based digital audio watermarking, the program is simple and easy to understand for novice reference study
simplest_ffmpeg_video_filter
- 最简单的基于FFmpeg的AVfilter例子(水印叠加)。FFMPEG中有一个类库:libavfilter。该类库提供了各种视音频过滤器。本代码在libavfilter基础上完成了一个水印叠加器。 该代码完成了一个水印叠加的功能。可以将一张透明背景的PNG图片作为水印叠加到一个视频文件上。 详细信息《最简单的基于FFmpeg的AVfilter例子(水印叠加)》: http://blog.csdn.net/leixiaohua1020/article/details/29368
Digital-watermarking-technology
- 语音信号的数字水印技术,比较全,可以完成音频文件的水印嵌入和提取-Digital watermarking technology based on matlab program
simple_watermark__dct_dwt
- Matlab下,基于DCT&DWT 的音频数字水印的简单实现,包含了水印的生成和提取过程-Audio watermark based on DCT & DWT
watermaker
- 利用MFC进行音频文件与图像文件的读取,并且将图像水印嵌入音频文件中。-Use MFC read audio files and image files, and image watermark embedded audio file.
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
1
- 推荐,做感知哈希可以用到,包括图像和音频,用虚拟水印检测法,值得看-Recommended, we do perceive hash can be used, including images and audio, with a virtual watermark detection method, worth seeing
audio-watermark
- 图像与声音作为水印信息的处理,声音的处理还需要配合一定的音频处理软件,包括嵌入与提取-image and sound as the processing and extraction of watermark information
ffmpeg-2.3.6
- ffmpeg-2.3.6,提供了录制、转换以及流化音视频的完整解决方案。它包含了非常先进的音频/视频编解码库libavcodec。非常强大的功能包括视频采集功能、视频格式转换、视频抓图、给视频加水印等。-ffmpeg-2.3.6, provides a complete solution to record, convert and stream audio and video. It contains a very advanced audio/video codec library liba
PHTfenjie
- PHT矩分解。用于音频或者图像数据的极谐波变换,使音频数据在受攻击后仍能够较好的提取水印-PHT matrix decomposition.Audio frequency or image data of Fourier transform, the audio data in attack can still good after extracting the watermark
ntt
- 本次研究主要内容是对音频信号进行数字水印加密技术的分析,数字水印技术作为保密技术的一种形式,将具有特殊含义的数据信息嵌入到数字媒体中,以达到对数字媒体进行辨识、标记和版权保护的目的。主要介绍几种水印的嵌入方法:相位法、回声法、时域方法、频域方法、小波域变换等。-Digital audio watermarking is nowadays gaining popularity among the original audio content producers. It provides a w
mingmou
- 实现了图像的加水印,去噪,加噪声等功能,音频信号通过LM386放大,利用matlab GUI实现的串口编程例子。- Realize image watermarking, de-noising, plus noise and other functions, LM386 audio signal amplification, Use serial programming examples matlab GUI implementation.
bengnui
- 基于小波变换的数字水印算法matlab代码,音频信号通过LM386放大,FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Based on wavelet transform digital watermarking algorithm matlab code, LM386 audio signal amplification, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
naiqou_v83
- 多目标跟踪的粒子滤波器,音频信号通过LM386放大,基于小波变换的数字水印算法matlab代码。- Multi-target tracking particle filter, LM386 audio signal amplification, Based on wavelet transform digital watermarking algorithm matlab code.