首页|Researchers from Liverpool Hope University Publish Research in Human-Centric Int elligent Systems (On Multi-image Random Grids by Arbitrary Transformations)
Researchers from Liverpool Hope University Publish Research in Human-Centric Int elligent Systems (On Multi-image Random Grids by Arbitrary Transformations)
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By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – Data detailed on human-centric intelli gent systems have been presented. According to news originating from Liverpool H ope University by NewsRx correspondents, research stated, “Random grids are a me thod for visual secret sharing, whereby a secret image is encoded into a number of shares, each of which is maximally entropic.” Our news editors obtained a quote from the research from Liverpool Hope Universi ty: “There has been growing interest in hiding multiple images in a scheme, such that additional images are revealed by stacking the shares in different ways. T his paper proposes a metaheuristic method for generating schemes that allow for a wide range of transformations, or even combinations thereof, to reveal an arbi trary number of secret images. Up to 10 multi-secrets are shown in this paper, a s well as hiding multiple secrets in a general access structure. To remove noise from these schemes an algorithm is proposed to extract the information from the noise, and in all cases, relative contrasts are given. In one example, six imag es are hidden in two shares, such that the mean relative contrast under OR-stack ing is 0.152, under XOR-stacking 0.278, and with noise removed, it is 0.74.”
Liverpool Hope UniversityHuman-Centric Intelligent SystemsMachine Learning
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