A Novel XOR-Based Threshold Visual Cryptography with Adjustable Pixel Expansion
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DOI: 10.3390/app10041321
Abstract: A ( k , n ) visual cryptography (VC) scheme encodes a secret image into n shadows that are printed on transparencies distributed among a group of n participants secretly, and reveal the secret image… read more here.
Keywords: pixel expansion; expansion; scheme; xor based ... See more keywords