Results 181 to 190 of about 38,413 (310)
A fine-grained reversible data hiding in encrypted domain based on the cipher-text redundancy of encryption process. [PDF]
HeliyonKong YJ +5 more
europepmc +1 more source
A Novel Revesible Data Hiding based on Improved Pixel Value Ordering Method
, 2022 Thi Luyen Cao +2 more
openalex +2 more sources
Advanced Materials Technologies, EarlyView.This manuscript describes the design and validation of an innovative melt electrowriting printer. With a turntable collector and modular software architecture, it unifies previous advanced MEW printer capabilities and enhances adaptability for a wide range of research applications.
Timo Baroth +3 more
wiley +1 more source
Radar Data Integrity Verification Using 2D QIM-Based Data Hiding. [PDF]
Sensors (Basel), 2020 Changalvala R, Fedoruk B, Malik H.
europepmc +1 more source
Recent Advances on Thermochromic Inks for Security Applications
Advanced Materials Technologies, EarlyView.Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira +5 more
wiley +1 more source
Reversible Data Hiding Using Randomly Distributed Reference Pixel Based Prediction
, 2023 Ravi Uyyala, Rajarshi Pal
openalex +1 more source
Advanced Materials Technologies, EarlyView.This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee +5 more
wiley +1 more source
Influential Metrics Estimation and Dynamic Frequency Selection Based on Two-Dimensional Mapping for JPEG-Reversible Data Hiding. [PDF]
Entropy (Basel)Wang H, Lu C.
europepmc +1 more source
Reversible data hiding techniques with high message embedding capacity in images. [PDF]
PLoS One, 2020 Aziz F +5 more
europepmc +1 more source
Secure image data transmission and hiding technique: a survey
, 2016 Pooja Chaturvedi, Dinesh Chandra Jain
openalex +1 more source