Therefore, a lossless data hiding scheme of histogram pair was proposed based on multi-gray image authenticity certification.

针对此不足，提出一种基于多灰度图像真实性认证的直方图对无损数据隐藏新方法。

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A novel lossless data-hiding scheme is presented by which the original image can be restored without error after extraction of an embedded message.

提出一种无损信息隐藏方法，接收端不但可以提取额外嵌入的秘密信息，而且可以无损恢复原始图像。

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This paper presents an adaptive information-hiding scheme in which secret data are embedded into selected regions, causing least distortion to the host data.

提出嵌入位置自适应的信息隐藏方案，秘密信息嵌入在对原始数据影响最小的位置上。

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Their scheme involved inflating the value of these bonds and hiding losses associated with them.

FORBES: Credit Suisse Traders Plead Guilty in CDO Scheme

The Ministry of Justice also announced new measures on Tuesday to clamp down on criminals hiding their assets to qualify for legal aid under the "Crown Court means-testing scheme".

BBC: Legal aid: Criminal case cuts planned