Hidden Watermark
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Parchivist (Talk | contribs) (Created page with "{{FormatInfo |formattype=electronic |subcat=Security |subcat2=Digital watermark |released=2015 }} '''Hidden Watermark''' by mchall (Mike Hall) is an open source C# program th...") |
Latest revision as of 22:33, 29 October 2023
Hidden Watermark by mchall (Mike Hall) is an open source C# program that embeds a hidden watermark in an image using a blind DWT-DCT approach. Unlike steganographic methods, this hidden watermark is resistant to various forms of attack. Limited to a black and white 32x32 watermark image.
Image can be resized, recompressed, blurred, etc and still be able to recover the watermark.
