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dvmultiwatermarks
- 多水印系统 ，欢迎下载使用多水印系统-watermark
3.98.4
- MP3编解码源码，MP3水印的嵌入提取算法-MP3 codec source code, MP3 watermark embedding algorithm for extracting
94436955ZTSS
- 声音水印，对做声音水印的有很好的作用。将一段声音隐藏在一段声音里。-Sound watermark, the watermark on to do a very good sound effects. Will be a sound hidden in a voice.
videowatermarkDCT
- 一个基于DCT系数的视频水印嵌入程序，读取yuv文件，提取其中的若干帧，然后对每帧做DCT变换，在中低频修改系数值，然后做IDCT，再把每帧图像组成YUV格式播放。-DCT coefficients of a video-based watermark embedding program, read the yuv file, extract the number of frames, and then do each frame DCT transform coefficients in th
dwt1
- 基于小波变换的量化音频数字水印，完整水印嵌入提取攻击代码。- 英语 中文(简体) 日语 Quantify audio digital watermarking based on wavelet transform, the complete watermark embedding to extract the attac
JM
- 基于H.264的视频内容完整性认证的数字水印算法研究 -H.264-based video content integrity verification of digital watermark algorithm
Audio-Watermark
- 音频水印，MCLT、fft，扩频运用，希望对大家有用-Audio watermarking, MCLT, fft, spectrum use, we hope to be useful
WM_generator
- 视频水印数据产生器，，利用伪随机序列调整有意义原始水印数据，从而产生具有随机性的，鲁棒性高的水印序列-Video watermark data generator, using a pseudo-random sequence to adjust the original watermark meaningful data, thereby generating a random, high robustness of the watermark sequence
lsb
- 最低有效位嵌入的视频水印，嵌入水印后的视觉影响比较小-The least significant bit embedded video watermark, the visual impact is relatively small watermarked
Watermark(GUI)
- watermarking of images which is used to authenticate the digital content.
audiowatermarking
- 基于小波域变换的数字音频水印算法，该算法对音频信号实施小波变换，对精细分量的能量进行比较，根据能量比较的结果及水印比特，结合人类听觉系统，采取缩小或不改变精细分量能量的方法，在精细分量中嵌入水印。-Base on DWT of the digital audio watermarking algorithm，the audio signalhas been transformed by DWT, the energy of detail coefficient of the first thre
watermarking
- watermark，很全很基础的数字音频水印处理，盲检测和非盲检测，经过滤波器处理后的检测-Watermark, digital audio watermarking are all very basic, blind detection and non blind detection, the detection filter after treatment
mp3
- mp3，mp3压缩过程，感知域音频编码，滤波器处理，信噪比-Watermark, digital audio watermarking are all very basic, blind detection and non blind detection, the detection filter after treatment
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
stegno
- Steganography for watermark encoding and decoding purpose used
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
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
lianhegongji
- 音频水印联合攻击基本框架。用于联合攻击下的水印提取。-The basic framework of audio watermarking joint strike. For joint under the attack of watermark extraction.
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
src
- 对ffmpeg进行封装，给视频加图片 水印 转TS流 跑批运行 自动扫描目标目录 -For ffmpeg package, add image watermark to the video transfer TS stream running batch runs automatically scan the target directory