Results 271 to 280 of about 52,493 (283)

PVO-based reversible data hiding using bit plane segmentation and pixel expansion

Journal of Information Security and Applications, 2023
Erfu Wang
exaly  

High capacity data hiding based on multi-directional pixel value differencing and decreased difference expansion

Multimedia Tools and Applications, 2021
Pratap Chandra Mandal, Imon Mukherjee, Mukherjee Imon   +2 more
exaly  

Meaningful Color Image Sharing without Pixel Expansion Problem

International Journal of Advancements in Computing Technology, 2012
KaiPing Wang -, ChiangLung Liu -, DerChyuan Lou -   +2 more
openaire   +1 more source

Pure Inertia Optics – The Final Work: Unified Pixel Expansion Model

This work presents the final optical phase of the Pure Inertia Framework — a unified physical model where inertia, light, and cosmic expansion arise from the same dynamic process of pixel-level breathing.The study introduces the Unified Pixel Expansion Model, deriving redshift, lensing, and rotational dynamics from a single inertial parameter (mσ ...
openaire   +1 more source

Threshold Schemes with Minimum Pixel Expansion

2006
openaire   +1 more source

Threshold Schemes with Minimum Pixel Expansion

2008
openaire   +1 more source

Threshold Schemes with Minimum Pixel Expansion

2012
openaire   +1 more source

Reversible data hiding using multi-pass pixel value ordering and prediction-error expansion

Journal of Visual Communication and Image Representation, 2017
Wenguang He, Jie Cai, Gangqiang Xiong
exaly  

Reversible data hiding using multi-pass pixel-value-ordering and pairwise prediction-error expansion

Information Sciences, 2018
Wenguang He, Gangqiang Xiong, Shaowei Weng   +2 more
exaly  

Dual Image Based Reversible Data Hiding Scheme Using Three Pixel Value Difference Expansion

Advances in Intelligent Systems and Computing, 2016
Giri Debasis, Jana Biswapati, Debasis Giri   +2 more
exaly