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"Joint Screening Halftoning and Visual Cryptography for Image Protection."
Chao-Yong Hsu, Chun-Shien Lu, Soo-Chang Pei (2006)
- Chao-Yong Hsu, Chun-Shien Lu, Soo-Chang Pei:
Joint Screening Halftoning and Visual Cryptography for Image Protection. IWDW 2006: 212-225
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