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@article{1652877,
author = {Du, Shiping and Qiu, Daowen and Mateus, Paulo and Gruska, Jozef},
article_location = {Amsterdam},
article_number = {102161},
doi = {http://dx.doi.org/10.1016/j.rinp.2019.102161},
keywords = {Quantum image; Information diffusion; Enhanced double random phase encryption},
language = {eng},
issn = {2211-3797},
journal = {Results in Physics},
title = {Enhanced double random phase encryption of quantum images},
url = {http://dx.doi.org/10.1016/j.rinp.2019.102161},
volume = {13},
year = {2019}
}
TY - JOUR
ID - 1652877
AU - Du, Shiping - Qiu, Daowen - Mateus, Paulo - Gruska, Jozef
PY - 2019
TI - Enhanced double random phase encryption of quantum images
JF - Results in Physics
VL - 13
IS - 102161
SP - 1-11
EP - 1-11
PB - Elsevier
SN - 22113797
KW - Quantum image
KW - Information diffusion
KW - Enhanced double random phase encryption
UR - http://dx.doi.org/10.1016/j.rinp.2019.102161
L2 - http://dx.doi.org/10.1016/j.rinp.2019.102161
N2 - We improve the double random phase encryption (DRPE) algorithm to make the outcome of DRPE algorithm as uniformly mixed as possible via applying scrambling transform. So, the effectiveness of this method is reduced to prove the credibility of the scrambling transform. In doing so, our contributions include: (1) A transform set Set is constructed with some foundation transforms which have been proved to be numerous, to have lower complexity, and to be specified using rules. (2) A scrambling transform P constructed based on Set verifies the existence of the trend of the scrambling effect, and this trend means there exists an optimal scrambling transform that can be constructed with Set to uniformly mix the pixel information. The double-randomness of scrambling transform, the theoretic analysis and experimental results show the enhanced algorithm is effective.
ER -
DU, Shiping, Daowen QIU, Paulo MATEUS a Jozef GRUSKA. Enhanced double random phase encryption of quantum images. \textit{Results in Physics}. Amsterdam: Elsevier, 2019, roč.~13, č.~102161, s.~1-11. ISSN~2211-3797. Dostupné z: https://dx.doi.org/10.1016/j.rinp.2019.102161.
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