Method of embedding data in printed halftone features on a receiver
A method of encoding data in printed halftone image features on a receiver includes providing a relief printing member; encoding first embedded data in the relief printing member by modifying surfaces of a first plurality of halftone dots; and printing the halftone image on the receiver.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of encoding data in printed halftone image features on a receiver includes providing a relief printing member; encoding first embedded data in the relief printing member by modifying surfaces of a first plurality of halftone dots; and printing the halftone image on the receiver. |
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