基于BTBC区域和DCT变换的数字视频水印技术_原创论文 关键词:数字视频水印;离散余弦变换;BTBC区域;MPEG-4 [gap=666]Key words: digital video watermarking; DCT; BTBC zone; MPEG-4
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video digital watermarking 视频数字水印
Digital video watermarking technology as a novel approach to copyright protection, has become an important topic of research in recent years, and been applied in many related fields.
数字视频水印技术作为一种版权保护的重要技术手段，近年来逐渐成为研究的热点，并已在诸多相关领域获得应用。
Concerning the intellectual property rights of video on Internet, a new digital video watermarking method based on Multi-Dimensional Scaling (MDS) and Singular Value Decomposition (SVD) was proposed.
针对于网络中的视频资源的知识产权问题，提出一种基于多维标度(MDS)和奇异值分解(SVD)的视频水印算法。
In recent years, digital watermarking has been widely used in copyright protection for digital images, audio, video and multimedia products.
近年来，数字水印技术开始广泛用于数字图像，音频，视频和多媒体产品的版权保护。
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