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Zikai Xu

2 accepted papers

2024

DSIS: A Novel (K, N) Threshold Deniable Secret Image Sharing Scheme with Lossless Recovery

ICASSP 2024accepted

Secret image sharing (SIS) schemes have undergone significant development. However, to the best of our knowledge, none of the existing schemes has considered the deniable property during secret sharing. This presents a problem when we need to share secret images through an untrusted and supervised c…

Cited by 0SourceScholar
2024

SE-SIS: Shadow-Embeddable Lossless Secret Image Sharing for Greyscale Images

ICASSP 2024accepted

Secret image sharing (SIS) has made significant progress in research and has found wide applications. However, we note that shadows of traditional SIS contain a large amount of redundancy. A novel Shadow-Embeddable Secret Image Sharing scheme (SE-SIS) leveraging the redundancy in the shadows is prop…

Cited by 0SourceScholar