计算机与现代化 ›› 2010, Vol. 1 ›› Issue (8): 139-142.doi: 10.3969/j.issn.1006-2475.2010.08.039
• 图像处理 • 上一篇 下一篇
尹 辉
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YIN Hui
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摘要: 研究一种针对H.264编码的帧间预测块划分视频水印算法,该算法先对水印图像进行二值处理并经Arnold置乱,然后在H.264帧间预测编码时,根据水印二值序列选择不同的区块划分将水印值嵌入进去。实验结果表明,该算法具有较好的实时性、鲁棒性。
关键词: H.264, 视频水印技术, 帧间预测, 鲁棒性
Abstract: Studing on one kind of H.264 encoded video watermarking interframe prediction block division algorithm, the algorithm carries on two values of the watermark image processing and scrambling through the Arnold, then selects a different block division in H.264 interframe prediction encoding according to the two values sequence of the watermark, and embeds the watermark value into it. Experimental results show that the algorithm has good timeliness, robustness.
Key words: H.264, video watermarking technology, interframe prediction, robustness
尹辉. 基于H.264编码的帧间预测块划分视频水印算法[J]. 计算机与现代化, 2010, 1(8): 139-142.
YIN Hui. Video Watermarking Algorithm for Interframe Prediction Block Partition Based on H.264 Encoded[J]. Computer and Modernization, 2010, 1(8): 139-142.
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链接本文: http://www.c-a-m.org.cn/CN/10.3969/j.issn.1006-2475.2010.08.039
http://www.c-a-m.org.cn/CN/Y2010/V1/I8/139