Data hiding watermarking for halftone images

In many printer and publishing applications, it is desirable to embed data in halftone images. We proposed some novel data hiding methods for halftone images. For the situation in which only the halftone image is available, we propose data hiding smart pair toggling (DHSPT) to hide data by forced co...

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Veröffentlicht in:	IEEE transactions on image processing 2002-04, Vol.11 (4), p.477-484
Hauptverfasser:	Ming Sun Fu, Au, O.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Authentication CD-ROMs Cryptography Data encapsulation Diffusion Diffusion processes Errors Exact sciences and technology Gold Hides Image storage Information, signal and communications theory Pixels Printers Publishing Signal and communications theory Studies Sun Telecommunications and information theory Visual Watermarking
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