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Description: mpeg-4编解码系统的代码，可以用来开发自己的mpeg-4编解码系统，也可以在其中加入自己的代码，开发视频水印系统。-MPEG-4 coding system code can be used to develop its own MPEG-4 coding system, also incorporated in the code, the development of video watermarking system.
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Size: 338944 |
Author: qiqi |
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Description: 是关于视频数字水印的一个程序，可以实行视频数字水印的嵌入和检测。-on video digital watermarking a procedure that allows the video digital watermark embedding and testing.
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Size: 129024 |
Author: 小徐 |
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Description: 经典视频水印工具，适合做实验比较水印性能。-classic video watermarking tool for doing experiments, compared watermark performance.
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Size: 29516800 |
Author: 孙丽萍 |
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Description: 视频水印matlab源码，此为第二个压缩包，在水印领域的爱好者可以下载作为参考-Video Watermarking Matlab source, which is the second-compressed, Watermark in the field of lovers can download as a reference
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Size: 3072 |
Author: 宋卡 |
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Description: 视频水印matlab源码，此为第三个压缩包，在水印领域的爱好者可以下载作为参考-Video Watermarking Matlab source, which is the third-compressed, Watermark in the field of lovers can download as a reference
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Size: 3072 |
Author: 宋卡 |
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Description: 提出视频帧序列中最重要帧，要这些帧频中插入水印。-Video frame sequence to the most important frames, it is necessary to insert a watermark of these frame rates.
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Size: 1024 |
Author: 侯发忠 |
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Description: 提取视频中的帧嵌入图片水印，要求图片大小为<=16*16，因为有水印嵌入量的限制-Extraction of video picture frames embedded watermark, image size requirements for
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Size: 17408 |
Author: hemeijuan |
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Description: 给视频中的每一帧都嵌入水印，实现视频水印的嵌入。根据视频的不同，需要自己调节嵌入强度。-To the video in each frame are embedded watermark, the watermark embedded video. According to the different video, the need for self-embedding strength.
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Size: 18432 |
Author: hemeijuan |
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Description: 一个mpg压缩的水印提取程序,考虑到了几种压缩格式,并基于此提出DCT频率域上的水印提取.对学习视频水印的人有help-Mpg compressed a watermark extraction procedure, taking into account several types of compression formats, and based on this proposed DCT frequency domain watermark extraction. For learning video watermarking help people
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Size: 1024 |
Author: zzy |
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Description: 视频水印程序，利用VC实现，不用于一般的空域水印，可以实现动态随机嵌入水印位置。-Video Watermarking procedures, the use of VC implementation, not for general airspace watermark, you can achieve dynamic random watermark embedding location.
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Size: 1356800 |
Author: sirius |
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Description: 本程序实现的是图像的置乱，其中的第三部分。我是自己整理的。
我这里有很多图像水印和视频水印的程序，又需要的人可以找我！！我也会陆续上传的-The implementation of this procedure are scrambling images, one of the third part. Collation of my own. I have a lot of images and video watermark watermark program, and people in need can find me! ! I will also be uploaded
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Size: 3072 |
Author: 郝腾 |
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Description: 在matlab环境下实现视频水印的嵌入，要求视频未被压缩处理过。-Matlab environment in the realization of embedded video watermark, the requirements of video compression is not treated.
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Size: 75776 |
Author: 尉玉林 |
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Description: 基于dwt的视频数字水印源代码，希望对大家有用，欢迎下载 -Video digital watermark based on dwt source code
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Size: 712704 |
Author: 琐琐碎 |
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Description: Fragile Watermarking for H.264 Video Stream Authentication.pdf一篇关于H.264水印的文章。-Fragile Watermarking for H.264 Video Stream Authentication.pdf a watermark on the H.264 articles.
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Size: 281600 |
Author: zhou da |
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Description: the code is written to watermark the video
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Size: 1024 |
Author: yeshoda |
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Description: 一个给视频添加水印的程序，用的是MD5 Hash法在LSB加入水印-Add a watermark to the video program, using a MD5 Hash join the watermark in LSB
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Size: 858112 |
Author: harry |
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Description: Abstract—Based on the observation that low-frequency DCT
coefficients of an image are less affected by geometric processing,
we propose a new blind MPEG-2 video watermarking algorithm
robust to camcorder recording. Both the embedding and
extraction of the watermarks are done in the compressed domain.
The mean of the low-frequency DCT coefficients of the video is
temporally modulated according to the information bits. To
reduce complexity, we embed watermark in the prediction error
signals of the B-frames. Experimental results show that the
proposed scheme achieves high video quality and robustness to
camcorder recording, trans-coding, frame-rate conversion, and
geometric attacks on common test videos.
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Size: 136192 |
Author: lie |
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Description: 首先将YUV格式的视频转换为MAtlab适用的格式，通过主要采用DCT变换的方式，实现视频水印的嵌入。-First, the YUV format video conversion MAtlab for the format, mainly DCT transform by way of video watermark embedding.
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Size: 1024 |
Author: 飘飞 |
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Description: matlab code for video watermarking
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Size: 584704 |
Author: saman |
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Description: 将具有特定标识的信息隐藏在数字化图像、视频、音频等多媒体。是一种基于DCT变换和ARNOLD置乱技术的数字图像水印算法，首先通过Arnold置乱二值水印图像对水印图像进行加密，其次将加密后的图像选择适合的强度，在载体图像中选择低频信号的位置进行嵌入。适合用于简单的图片版权保护。(Information that has a specific identity is hidden in digital image, video, audio and other multimedia. Is a kind of based on DCT transform and ARNOLD scrambling technology of digital image watermarking algorithm, first by ARNOLD scrambling binary watermark image of watermark image is encrypted, then will choose suitable strength, the encrypted image in the image embedded in select the location of the low frequency signal. Suitable for simple image copyright protection.)
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Size: 1024 |
Author: 潇倩
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