Multiplexing Optical Images for Steganography by Single Metasurfaces.
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DOI: 10.1002/smll.202206319
Abstract: Image steganography based on intelligent devices is one of the effective routes for safely and quickly transferring secret information. However, optical image steganography has attracted far less attention than digital one due to the state-of-the-art… read more here.
Keywords: multiplexing optical; image steganography; images steganography; steganography single ... See more keywords