19 citations · 28 across the 8 of their papers we have counts for
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cs.CR2020★ 9 cited
A Reversible Data Hiding Method in Compressible Encrypted Images
Shoko Imaizumi, Yusuke Izawa, Ryoichi Hirasawa +1
We propose a reversible data hiding (RDH) method in compressible encrypted images called the encryption-then-compression (EtC) images. The proposed method allows us to not only emb…
cs.MM2020★ 19 cited
A Block-Permutation-Based Encryption Scheme with Independent Processing of RGB Components
Shoko Imaizumi, Hitoshi Kiya
This paper proposes a block-permutation-based encryption (BPBE) scheme for the encryption-then-compression (ETC) system that enhances the color scrambling. A BPBE image can be obta…