With the blocking idea, the watermark is embedded into the Fourier semicircle region.

该算法基于分块思想将水印嵌入到傅立叶频域的半圆形区域。

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Because the watermark is embedded redundantly in the whole band of the model, the approach is robust against various attacks.

由于水印被冗余地嵌入在模型的整个频带上，该算法可有效地抵抗多种攻击。

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In order to improve the robustness, each bit of the watermark is embedded into multiply positions which are irrelevant to each other.

为了提高鲁棒性，每一位水印被多次嵌入在不相关的多个位置中。

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This packet of data (usually about four kilobytes of code) is then embedded within the file, and a digital watermark is inserted into the newly created space left behind by the compression process.

ECONOMIST: MONITOR