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Embedder for embedding a watermark into an information representation, detector for detecting a watermark in an information representation, method and computer program
Embedder for embedding a watermark into an information representation, detector for detecting a watermark in an information representation, method and computer program
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机译:用于将水印嵌入信息表示中的嵌入器,用于在信息表示中检测水印的检测器,方法和计算机程序
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摘要
An embedder for embedding a watermark to be embedded into an input information representation comprises an embedding parameter determiner that is implemented to apply a derivation function once or several times to an initial value to obtain an embedding parameter for embedding the watermark into the input information representation. Further, the embedder comprises a watermark adder that is implemented to provide the input information representation with the watermark using the embedding parameter. The embedder is implemented to select how many times the derivation function is to be applied to the initial value.
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