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Search: "[ keyword: (k, n) threshold scheme ]" (1)
    New Construction for Visual Cryptography Using the Cumulative Matrix
    , , Vol. 11, No. 6, pp. 15-26, Dec. 2001
    10.13089/JKIISC.2001.11.6.15
    Keywords: Visual cryptography, cumulative matrix, (k, n) threshold scheme, multiple contrast