中文中幕无码亚洲视频

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        1. Bookcover of Information Hiding

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          9786200653802
          Booktitle:

          Information Hiding

          watermarking

          LAP LAMBERT Academic Publishing (2020-02-25 )

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          ISBN-13:

          978-620-0-65380-2

          ISBN-10:
          6200653801
          EAN:
          9786200653802
          Book language:
          English
          Blurb/Shorttext:
          Digital Watermarking has its place in security. It is not intended to replace cryptography but supplement it. Hiding a message with watermarking methods reduces the chance of a message being detected. However, if that message is also encrypted, if discovered, it must also be cracked (yet another layer of protection).Fragile watermarking is the embedding of a signal (the watermark) into an image so that modifications to the resulting marked image can be detected with high probability. A fragile marking system is useful in a variety of image authentication applications. By the amount of free and commercial tools available today, one can deduce that the use of steganography is growing. The interest in data hiding has risen with the recent activity in digital copyright protection schemes. One way to protect the ownership of a digital image is to secretly embed data in the content of the image identifying the owner.
          Publishing house:
          LAP LAMBERT Academic Publishing
          Website:
          https://www.lap-publishing.com/
          By (author) :
          Geetika Dhand
          Number of pages:
          52
          Published on:
          2020-02-25
          Stock:
          Available
          Category:
          Other
          Price:
          39.90 €
          Keywords:
          Watermarking, information

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          中文中幕无码亚洲视频

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