Results 111 to 120 of about 23,915,049 (293)

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

Multi-Level Reversible Data Hiding with Prediction-Based Approach

, 2014
In this paper, we propose a new algorithm in reversible data hiding with prediction-based scheme.Reversible data hiding can be implemented with two types, one is by modifYing the histogram of images, named the histogram-based scheme, and the other is by ...
Huang, Hsiang-Cheh; Chen, Yueh-Hong; Chang, Feng-Cheng; Li, Sheng-Hong
core  

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

Advanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh, Alif Syafiq Kamarol Zaman, Muzhen Xu, Yuki Usami, Saptarshi Das, Hirofumi Tanaka   +5 more
wiley   +1 more source

A Texture-Aware CNN Predictor for Reversible Data Hiding

Mathematics
Reversible data hiding (RDH) enables the reversible embedding of additional data into cover media, allowing the cover media to be perfectly recovered after extracting the embedded data.
Mohsin Shah, Chang Choi
doaj   +1 more source

A Novel VQ-based Reversible Data Hiding Scheme by Using Hybrid Encoding Strategies

, 2013
[[abstract]]Reversible data hiding is a special algorithm that not only guarantees the confidential data will be extracted accurately but also allows the original cover image to be reconstructed without distortion after the confidential data are ...
張真誠;Chang, Chin-Chen;Ngu, Thai Son;Nguyena, Thai Son;Li, Chia-Chen;Lin, Chia-Chen
core  

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

Advanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo, Dae Hui Park, Jeong‐Ho Jang, Woo Seok Tack, Jin Man Kim, Hak Ki Yu, Hyeong Min Jin, Jang Hwan Kim   +7 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

Reversible Data Hiding Based on Block Truncation Coding Using Difference Expansion

, 2009
[[abstract]]In this thesis, we propose a reversible data hiding scheme based on Block Truncation Coding (BTC). In our proposed methods, we apply Difference Expansion Method to hiding secret data in reconstruction pixels of BTC codes.
Yi-Jie Liu
core  

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

High-Capacity Reversible Data Hiding in Encrypted Images with Flexible Restoration. [PDF]

J Imaging, 2022
Arai E, Imaizumi S.
europepmc   +1 more source