Results 111 to 120 of about 102,340 (326)

Reversible Data Hiding Exploiting Variance in Wavelet Coefficients

Journal of Computer Science and Technology, 2011
In this paper, we present a new reversible data hiding scheme that utilizes the wavelet transform and better exploits the large wavelet coefficient variance to achieve high capacity and imperceptible embedding.
Xu-Ren Luo, Te-Lung Yin
doaj  

Reversible data hiding in encrypted images with multi-prediction and adaptive huffman encoding. [PDF]

Sci Rep, 2023
Ren H, Bai GR, Chen TT, Yue Z, Ren RY.
europepmc   +1 more source

An Efficient Reversible Data Hiding Algorithm

Journal of Service Research and Studies, 2016
An efficient reversible data hiding algorithm was proposed in this paper. The original image can be recovered from the stego-image without distortion during the embedded data are extracted from the stego-image. The embedding data are greater than that of the previous algorithm and the PSNR value of the stego-image is guaranteed to be greater than 48dB.
openaire   +2 more sources

The Uppsala APP Mutation Promotes Wild‐Type Amyloid‐β Aggregation and Deposition In Vivo

Advanced Science, EarlyView.
We investigated in vivo cross‐seeding of amyloid‐β (Aβ) isoforms in transgenic mice co‐expressing wild‐typeAβ and the Uppsala‐mutant Aβ variant (AβUpp), lacking six central residues. Weleveraged MALDI‐MS imaging and hyperspectral microscopy to follow spatio‐temporalAβ deposition.
Junyue Ge, María Pagnon de la Vega, Silvia Zampar, Enrica Cerilli, Srinivas Koutarapu, Ling Wu, Paul Fraser, Sertan Arkan, Vilmantas Giedraitis, Lars Lannfelt, Greta Hultqvist, Stina Syvänen, Martin Ingelsson, Jörg Hanrieder, Dag Sehlin   +14 more
wiley   +1 more source

Reversible data hiding in encrypted images based on fine-grained embedding room reservation

网络与信息安全学报, 2022
Reversible data hiding in encrypted images has attracted considerable attention due to the privacy-preserving requirement for cloud data management.The good performance in this area can be achieved by using the existing framework of reserving room before
Jinwei LI, Xiaoya ZHANG, Yuanzhi YAO, Nenghai YU   +3 more
doaj  

The Role of Ionic Liquids at the Biological Interfaces in Bioelectronics

Advanced Science, EarlyView.
Ionic liquids (ILs) are highlighted as key artificial ionic materials that bridge biological ion‐based signaling and electronic devices. By understanding their composition, structure, function relationships, and mechanisms, ILs can advance from high performance electrolyte to core materials enabling integrated, multifunctional bioelectronics for ...
Yeong‐sinn Ye, Young Jin Jo, Ji Yeon Oh, Ju Yeon Jeong, Lili Guo, Tae‐il Kim   +5 more
wiley   +1 more source

A Novel 3D Reversible Data Hiding Scheme Based on Integer-Reversible Krawtchouk Transform for IoMT. [PDF]

Sensors (Basel), 2023
Yamni M, Daoui A, Pławiak P, Mao H, Alfarraj O, El-Latif AAA.   +5 more
europepmc   +1 more source

Reversible and Irreversible Data Hiding Technique

, 2014
4 pages, 3 ...
Sarkar, Tanmoy, Sanyal, Sugata
openaire   +2 more sources

Diversity Patterns of Domestic Herbivore Viruses in China Reveal Transmission Dynamics with Disease Management Implications

Advanced Science, EarlyView.
This study performs pan‐viromic profiling of 14,529 samples from 5,710 domestic herbivores across five Chinese provinces, establishing the DhCN‐Virome (1,085,360 viral metagenomes). It reveals species/sample‐specific viromic signatures and cross‐species transmission dynamics, aiding unified disease control.
Yue Sun, Yong Li, Bagen Temur, Yuanqing Lin, Yuhang Liu, Le Yi, Zheng Sun, Gang Zhang, Jun Li, Yu Guo, Linchuan Li, Jinshan Cai, Wenliang Tian, Gen Meng, Lingling Jiang, Min Fang, Fuying Ding, Xuezhang Zhou, Changchun Tu, Biao He   +19 more
wiley   +1 more source

Reversible Data Hiding in Encrypted Image Using Multiple Data-Hiders Sharing Algorithm. [PDF]

Entropy (Basel), 2023
Weng CY, Yang CH.
europepmc   +1 more source