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Reversible image reconstruction for reversible data hiding in encrypted images

Autor: Chi-Man Pun, Zi-Long Liu

Publikováno v: Signal Processing. 161:50-62

Reversible data hiding in encrypted image (RDHEI) can protect the privacy of original image content and enable data owner manages the encrypted image by reversible embedding additional data. In this paper, we propose a novel RDHEI framework based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::947d437959902a5879b2c7d56012d1ad
https://doi.org/10.1016/j.sigpro.2019.03.016

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Linear and V-shaped carbazole-based molecules functionalized by cyano acceptors and diversified donors: Synthesis, single- and two-photon related photophysical properties

Autor: Li-Jun Chen, Qi-Ji Dong, Bo Li, Shuang-Shuang Liu, Min Zheng, Zi-Long Liu, Zhi-Bin Cai, Qing Ye, Shengli Li, Yupeng Tian

Publikováno v: Dyes and Pigments. 165:200-211

A series of novel linear and V-shaped carbazole-based molecules functionalized by cyano acceptors and diversified donors (carbazole, diphenylamino, dimethylamino, methoxy, and ferrocene) were synthesized and characterized by hydrogen-1 nuclear magnet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f2fbfe8cb28bfd6dfe022ac4f7e9701
https://doi.org/10.1016/j.dyepig.2019.01.032

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An improved reversible data hiding scheme using layered embedding

Autor: Zi-Long Liu, Guangrong Shan

Publikováno v: Multimedia Tools and Applications. 78:16311-16328

Reversible data hiding (RDH) embeds data into the original image content, and it can also losslessly recover the original image content after the embedded data is extracted. Some previous RDH algorithms, such as the algorithm proposed by Luo et al.,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::812de83cc30ddb68ecea7a48f40f6b19
https://doi.org/10.1007/s11042-018-6958-5

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Diagnostic accuracy of the Berlin questionnaire and therapeutic effect of nasal continuous positive airway pressure in OSAHS patients with glucose metabolic dysfunction

Autor: Lin-Jing, Gong, Su-Chi, Chang, Qin-Han, Wu, Zi-Long, Liu, Xu, Wu, Shan-Qun, Li

Publikováno v: Sleepbreathing = SchlafAtmung. 25(2)

Obstructive sleep apnea-hypopnea syndrome (OSAHS) is associated with alterations in glucose metabolism. The Berlin questionnaire (BQ) is effective in identifying subjects with high risk of OSAHS. However, its validity in patients with glucose metabol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a617ad4943161751036632bc190263f4
https://pubmed.ncbi.nlm.nih.gov/33001351

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Bounding the Independence Number in Some $$(n,k,\ell ,\lambda )$$ ( n , k , ℓ , λ ) -Hypergraphs

Autor: Zi-Long Liu, Fang Tian

Publikováno v: Graphs and Combinatorics. 34:845-861

Given positive integers k, $$\ell $$ and $$\lambda $$ such that $$2\leqslant \ell \leqslant k-1$$ , an $$(n,k,\ell ,\lambda )$$ -hypergraph $$\mathcal {H}$$ is a k-uniform hypergraph on the vertex set [n] in which every subset of size $$\ell $$ is co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::691a2d7b61c454c0eda07700b46da2c5
https://doi.org/10.1007/s00373-018-1911-y

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Reversible data-hiding in encrypted images by redundant space transfer

Autor: Zi-Long Liu, Chi-Man Pun

Publikováno v: Information Sciences. :188-203

Reversible data-hiding in an encrypted image (RDHEI) embeds additional data into the encrypted image content, in a manner such that the data-hiding operation does not affect the lossless recovery of the encrypted image content. In previous RDHEI meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5668818a6889cd60f4fa6daece6e4af8
https://doi.org/10.1016/j.ins.2017.12.044

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