Results 101 to 110 of about 15,579,173 (247)
Enabling Secure Data sharing with data deduplication and sensitive information hiding in cloud-assisted Electronic Medical Systems. [PDF]
Cluster Comput, 2022 Wang Z, Gao W, Yang M, Hao R.
europepmc +1 more source
, 2015 [[abstract]]The reversible image hiding method is one data hiding technique for protecting secret data or copyright. The reversible image hiding method can completely reconstruct the cover image from the stego-image after the embedded secret data are ...
Le, Chin-Feng;Lee, Chin-Feng;張真誠;CHang, Chin-Chen;*;Pai, Pei-Yan;Pai, Pei-Yan;Li, Chia-Ming;Liu, Chia-Ming +2 more
core
Advanced Functional Materials, EarlyView.Top‐down ultrasonication produces highly emissive Cs2ZrCl6:Te4+ nanocrystals (NCs) with a PLQY of 65%, which is higher compared to that of the NCs synthesized by typical bottom‐up hot‐injection synthesis. The colloidal Cs2ZrCl6:Te4+ NCs have been found to be potential candidates for x‐ray scintillation imaging.
Yang Liu +12 more
wiley +1 more source
Lightweight Security Transmission in Wireless Sensor Networks through Information Hiding and Data Flipping. [PDF]
Sensors (Basel), 2022 Zhou L, Kang M, Chen W.
europepmc +1 more source
Hyper edge detection with clustering for data hiding
, 2016 © 2016. Hiding of information is a great significance in information security. For information security and intellectual property, effective methods are required.
Chaczko, Z, Wazirali, R
core
Advanced Functional Materials, EarlyView.Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall +4 more
wiley +1 more source
Information Hiding in the DICOM Message Service and Upper Layer Service with Entropy-Based Detection. [PDF]
Entropy (Basel), 2022 Mileva A +4 more
europepmc +1 more source
Reversible Steganography for VQ Indices Using the Modified State Codebook
, 2012 [[abstract]]In this paper, we propose an information hiding scheme to embed secret information into the compression code of an index table. First, the codewords neighboring the current processed index along with their closest codewords form a state ...
詹啟祥;Chan, Chi-Shiang
core
Genetically Programmed Shape‐Morphing of Engineered Living Materials
Advanced Functional Materials, EarlyView.Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker +7 more
wiley +1 more source
Blockchain-Based Distributed Information Hiding Framework for Data Privacy Preserving in Medical Supply Chain Systems. [PDF]
Sensors (Basel), 2022 El Azzaoui A +4 more
europepmc +1 more source