maximum watermark capacity 最大水印容量
The linear interpolation watermark algorithm’s principle is simple,confidentiality is fine and the watermark capacity is big.
线性内插水印算法原理简单、隐蔽性好、水印容量大。
参考来源 - 线性内插在DCT域数字水印中的应用分析与改进·2,447,543篇论文数据，部分数据来源于NoteExpress
This algorithm belongs to the frail watermark, it has the good safety performance and the high watermark capacity and practical value.
该算法属于脆弱型水印，拥有良好的安全性能和较高的水印容量，具有一定实用价值。
The capacity upon threshold can be calculating. At last, the relationship is analyzed between watermark extraction error rate and watermark capacity in attacking scenario.
最后分析了有攻击情况下水印提取错误率与水印容量的关系。
Through experiments the method can hide watermark in MPEG-4 video stream more rationally, the capacity of watermark increases greatly and the authentication precision locates in block level.
实验结果表明，算法更合理地将水印嵌入在MPEG-4视频流中，水印容量得到较大提高，对恶意攻击的认证精度定位在块级别。
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