Digital image steganography and steganalysis: A journey of the past three decades

AK Sahu, M Sahu - Open Computer Science, 2020 - degruyter.com
Steganography is the science and art of covert communication. Conversely, steganalysis is
the study of uncovering the steganographic process. The evolution of steganography has …

Encryption of medical image with most significant bit and high capacity in piecewise linear chaos graphics

G Ke, H Wang, S Zhou, H Zhang - Measurement, 2019 - Elsevier
Along with the development of cloud computing, data privacy has become the focus of
attention. However, the existing methods do not allow large amounts of information to be …

Wenchuan Earthquake Enhanced Collectivistic Expression in People's Daily

P Mao, J Zhu, X Ren - 2024 11th International Conference on …, 2024 - ieeexplore.ieee.org
This study explores how collectivist expressions changed before and after the Wenchuan
earthquake, using Terror Management Theory (TMT) as the main framework. It examines …

A Real-Time Lossless Data Compression Method for Intelligent Train Monitoring System

J Zhou, GC Wan, MM Li - 2019 PhotonIcs & Electromagnetics …, 2019 - ieeexplore.ieee.org
The real-time monitoring system during train operation generates a large amount of data,
which will be transmitted to the intelligent control system by cable. Massive data …

[CITATION][C] Development of higher embedding capacity and lower distortion image steganography techniques using the principles of LSB LSB matching PVD and …

AK Sahu - 2020 - Vaddeswaram