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Lossless Information Hiding in Images by Shi-Ze Guo, Zhe-Ming Lu

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1.5. Applications of Lossless Information Hiding in Images

Lossless information hiding in images is gaining more attention in the past few years because of its increasing applications in military communication, health care, and law enforcement. Following are some typical application fields.

1.5.1. Lossless Hiding Authentication

People can use lossless reversible watermarking algorithms to achieve the lossless watermark authentication, supporting completely accurate authentication for the cover media, which is actually the original intention of reversible watermarking schemes. A more comprehensive and detailed discussion of this aspect can be found in Fridrich's article [60], and we will not repeat them here.
From the idea of the reversible watermarking ...

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