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Threshold Visual Secret Sharing Based on Boolean Operations and Random Grids

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Neural Information Processing (ICONIP 2014)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 8836))

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Abstract

Visual secret sharing (VSS) by random grids (RG) has gained much attention since it can avoid the pixel expansion problem without codebook design. However, all of the reported RG-based VSS schemes fail to fit normal color representation method of digital images, which leads to additional computational time to flip the bits to fit with digital applications. In this paper, the same color representation method of VSS as normal digital images is exploited. Based on the same color representation, a RG-based VSS based on Boolean operations is given. Experimental results show the effectiveness of the exploited color representation and extended scheme.

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© 2014 Springer International Publishing Switzerland

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Yan, X., Wang, S., Niu, X. (2014). Threshold Visual Secret Sharing Based on Boolean Operations and Random Grids. In: Loo, C.K., Yap, K.S., Wong, K.W., Beng Jin, A.T., Huang, K. (eds) Neural Information Processing. ICONIP 2014. Lecture Notes in Computer Science, vol 8836. Springer, Cham. https://doi.org/10.1007/978-3-319-12643-2_75

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  • DOI: https://doi.org/10.1007/978-3-319-12643-2_75

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-12642-5

  • Online ISBN: 978-3-319-12643-2

  • eBook Packages: Computer ScienceComputer Science (R0)

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