Results 141 to 150 of about 38,413 (310)

Improved prediction error expansion and mirroring embedded samples for enhancing reversible audio data hiding. [PDF]

Heliyon, 2021
Samudra Y, Ahmad T.
europepmc   +1 more source

A Review Approaches for Hiding Sensitive Association Rules in Data Mining

, 2018
Janki Patel, Priyanka Shah
openalex   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

A Novel Approach of Bulk Data Hiding using Text Steganography

, 2015
Shivani A. Kumar, Virendra Kumar Yadav, Saumya Batham   +2 more
openalex   +1 more source

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

Advanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho, Youngmin Han, Won Woo Lee, Youngwoo Yoo, Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo   +9 more
wiley   +1 more source

Privacy-Preserving Reversible Data Hiding for Medical Images Employing Local Rotation. [PDF]

J Healthc Eng, 2021
Su GD, Lin CC, Chang CC.
europepmc   +1 more source

Video Error Concealment Based on Data Hiding for the Emerging Video Technologies [PDF]

, 2014
Francisco J. Aguirre-Ramos, Claudia Feregrino-Uribe, René Cumplido   +2 more
openalex   +1 more source

Structural Exploration of Zirconium Metal–Organic Frameworks Through Linker Desymmetrization and Modulator Compensation

Advanced Materials, EarlyView.
A linker‐desymmetrization‐modulator‐compensation (LDMC) strategy for constructing structurally diverse Zr‐MOFs is reported. This approach reduces linker symmetry to create defects in Zr‐clusters, which can be compensated for by modulator coordination. Using this approach, we synthesized PCN‐1005 and PCN‐1006, featuring unprecedented Zr‐clusters. In PCN‐
Rong‐Ran Liang, Kun‐Yu Wang, Zongsu Han, Kui Tan, Yihao Yang, Zhaoyi Liu, Joshua Rushlow, Jiatong Huo, Hong‐Cai Zhou   +8 more
wiley   +1 more source

Generalized Reversible Data Hiding with Content-Adaptive Operation and Fast Histogram Shifting Optimization. [PDF]

Entropy (Basel), 2021
Zhou L, Han H, Wu H.
europepmc   +1 more source

PVO based Reversible Data Hiding with Improved Embedding Capacity and Security

, 2016
Shounak Shastri, V Thanikaiselvan
openalex   +2 more sources