Results 61 to 70 of about 6,282 (220)

A comparatives study of steganography and steganalysis tools

Algerian Journal of Signals and Systems, 2016
Steganography is one of the oldest methods of secure communication. It was an art at the beginning, now became a science. It aims to conceal secret messages or data inside an innocent cover. Steganalysis is the science that can detect and extract hidden
BENAROUS Leila, DJOUDI Mohamed, BOURIDANE Ahmed   +2 more
doaj   +1 more source

Adversarial Attack Based on Perturbation of Contour Region to Evade Steganalysis-Based Detection

IEEE Access, 2021
Deep neural networks (DNN) are applied in various fields because they afford good performance. However, they seem vulnerable to adversarial examples. Therefore, studies are actively investigating adversarial defenses to improve the robustness of DNNs as ...
Hyunsik Na, Gwonsang Ryu, Daeseon Choi
doaj   +1 more source

Enhanced image‐splicing classification: A resilient and scale‐invariant approach utilizing edge‐weighted local texture features

Journal of Forensic Sciences, Volume 70, Issue 6, Page 2297-2308, November 2025.
Abstract The spread of image editing tools demonstrates how modern mixed‐media technology enables changes in digital images. Such easy access raises severe moral and legal concerns around the potential for malicious image editing. Overcoming this difficulty will need the development of innovative approaches for the quick detection of changes in high ...
Arslan Akram, Muhammad Arfan Jaffar, Javed Rashid, Salah Mahmoud Boulaaras, Muhammad Faheem   +4 more
wiley   +1 more source

An adaptive block‐wise prediction error‐based (AdaBPE) reversible data hiding in encrypted images for medical image transmission

CAAI Transactions on Intelligence Technology, Volume 10, Issue 5, Page 1269-1290, October 2025.
Abstract Life expectancy has improved with new‐age technologies and advancements in the healthcare sector. Though artificial intelligence (AI) and the Internet of Things (IoT) are revolutionising smart healthcare systems, security of the healthcare data is always a concern.
Shaiju Panchikkil, Vazhora Malayil Manikandan, Partha Pratim Roy, Shuihua Wang, Yudong Zhang   +4 more
wiley   +1 more source

Steganography and steganalysis for digital image enhanced Forensic analysis and recommendations

Journal of Cyber Security Technology
Image steganography and steganalysis, which involve concealing and uncovering hidden data within images, have gained significant attention in recent years, finding applications in various fields like military, medicine, e-government, and social media ...
Kristian D. Michaylov, D. Sarmah
semanticscholar   +1 more source

Comprehensive Survey of Multimedia Steganalysis: Techniques, Evaluations, and Trends in Future Research

Symmetry, 2022
During recent years, emerging multimedia processing techniques with information security services have received a lot of attention. Among those trends are steganography and steganalysis.
Doaa A. Shehab, Mohmmed J. Alhaddad
semanticscholar   +1 more source

RDHNet: Reversible Data Hiding Method for Securing Colour Images Using AlexNet and Watershed Transform in a Fusion Domain

CAAI Transactions on Intelligence Technology, Volume 10, Issue 5, Page 1422-1445, October 2025.
ABSTRACT Medical images play a crucial role in diagnosis, treatment procedures and overall healthcare. Nevertheless, they also pose substantial risks to patient confidentiality and safety. Safeguarding the confidentiality of patients' data has become an urgent and practical concern.
Mohamed Meselhy Eltoukhy, Faisal S. Alsubaei, Mostafa M. Abdel‐Aziz, Khalid M. Hosny   +3 more
wiley   +1 more source

Steganalysis of neural networks using implicit features

Cybersecurity
Deep neural networks are used increasingly in daily life. Many models contain redundant parameters that render them susceptible to being exploited for transmitting secret data, thereby injecting malware or stealing sensitive data.
Jiaming Cao, Zichi Wang, Yunlong Hao, Xinpeng Zhang   +3 more
doaj   +1 more source

Exploring the Grammatical Complexity of International Teaching Assistants: A Comparative Corpus Study

TESOL Quarterly, Volume 59, Issue 2, Page 874-906, June 2025.
Abstract The purpose of this study is to analyze the grammatical complexity features of international teaching assistants' (ITAs) mock‐teaching presentations and to compare the distributions of these features to those found in the Oral English Proficiency Test (a local ITA assessment), university classroom teaching, conversation, and academic writing ...
Heesun Chang, Amin Raeisi‐Vanani
wiley   +1 more source

The secure steganography for hiding images via GAN

EURASIP Journal on Image and Video Processing, 2020
Steganography is one of the important methods in the field of information hiding, which is the technique of hiding secret data within an ordinary file or message in order to avoid the detection of steganalysis models and human eyes. In recent years, many
Zhangjie Fu, Fan Wang, Xu Cheng
doaj   +1 more source