It is studied that the problems in embedding multiple watermarks simultaneously, and proposed an image watermarking scheme which embedded fragile and robust watermarks at the same time.
研究了多类数字水印同时嵌入的问题，提出了一种同时嵌入两类水印的图像数字水印算法。
In this thesis, based on the research of workflow technique and its using in enterprise, a design scheme of embedding a workflow engine in the system is put forward.
本文通过对工作流技术及其在企业中的应用的研究，提出了在系统中嵌入工作流引擎的设计方案。
Present an audio information segmental adaptive embedding scheme in DCT domain and test the validity of this scheme.
提出了一种DCT域音频信息的分段自适应嵌入方案，并用实验证明了方法的有效性。
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