Optical color fragile watermark based on pixel-free expansion visual cryptography

Liu Rui-Ze; Zhu Yu-Peng; Zhou Xin-Long; Mi Zhao-Ke; Wu Cheng-Zhe; Qin Qiao-Hua; Ke Chang-Jun; Shi Yi-Shi

doi:10.7498/aps.73.20231652

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Liu Rui-Ze, Zhu Yu-Peng, Zhou Xin-Long, Mi Zhao-Ke, Wu Cheng-Zhe, Qin Qiao-Hua, Ke Chang-Jun, Shi Yi-Shi. Optical color fragile watermark based on pixel-free expansion visual cryptographyJ. Acta Physica Sinica, 2024, 73(13): 134202. DOI: 10.7498/aps.73.20231652

Citation:

Liu Rui-Ze, Zhu Yu-Peng, Zhou Xin-Long, Mi Zhao-Ke, Wu Cheng-Zhe, Qin Qiao-Hua, Ke Chang-Jun, Shi Yi-Shi. Optical color fragile watermark based on pixel-free expansion visual cryptographyJ. Acta Physica Sinica, 2024, 73(13): 134202. DOI: 10.7498/aps.73.20231652

Citation:

Liu Rui-Ze, Zhu Yu-Peng, Zhou Xin-Long, Mi Zhao-Ke, Wu Cheng-Zhe, Qin Qiao-Hua, Ke Chang-Jun, Shi Yi-Shi. Optical color fragile watermark based on pixel-free expansion visual cryptographyJ. Acta Physica Sinica, 2024, 73(13): 134202. DOI: 10.7498/aps.73.20231652