... 水印检查器Watermark Detect6r 水印错误Watermark Error 世界集邮展览World Philatelic Exhibition ...
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Utilizing the capability of digital watermark to convey side information, an effective error concealment method for reconstructed video is proposed.
利用数字水印传递额外信息的能力,提出了一种有效的视频误码掩盖方法。
Reseatch result shows that watermark detection error is mainly influenced by the watermark mean energy and watermarking capacity. The detection error rises with the increase of watermarking capacity.
研究结果表明,水印检测错误率主要取决于水印的平均能量和水印容量,而且随着水印容量的提高而增加。
In this paper an identifier (id) watermarking algorithm is proposed, which has the characteristics of error-correct, high redundance and adaptive watermark retrieval.
该文提出了一种新的标识符(ID)水印算法,具有误码纠错,水印高度冗余和自适应水印恢复三个特点。
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