Adding an invisible image watermark in C#?

c# .net image watermark invisible
Tonči D. picture Tonči D. · Dec 29, 2008 · Viewed 9.4k times · Source

I want to insert multiple invisible watermarks into my JPEG pictures through C# code. That means that I need a .NET library that does this work and not some external batch application.

Any suggestions?

Answer

Matt Hamilton picture Matt Hamilton · Dec 29, 2008

Storing "invisible" data in pictures is known as "steganography". A Google-search for "steganography .net" yields this article as its top hit - might prove useful.

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