Results 71 to 80 of about 3,467 (203)

A High Secured Steganalysis Using QVDHC Model

, 2022
Praveena Akki, J. Gitanjali, Celestine Iwendi, S. Sumathy, Amtul Waheed   +4 more
openalex   +2 more sources

Multi-resolution network based image steganalysis model [PDF]

, 2023
Zimiao Wang, Jinsong Wu
openalex   +1 more source

A new JPEG image steganalysis technique combining rich model features and convolutional neural networks

Mathematical Biosciences and Engineering, 2019
The best traditional steganalysis methods aiming at adaptive steganography are the combination of rich models and ensemble classifier. In this study, a new steganalysis method for JPEG images based on convolutional neural networks is proposed to solve ...
Tao Zhang, Hao Zhang, Ran Wang, Yunda Wu   +3 more
doaj   +1 more source

Revisiting weighted stego-image steganalysis

SPIE Proceedings, 2008
This paper revisits the steganalysis method involving a Weighted Stego-Image (WS) for estimating LSB replacement payload sizes in digital images. It suggests new WS estimators, upgrading the method's three components: cover pixel prediction, least-squares weighting, and bias correction.
Ker, A, Böhme, R
openaire   +1 more source

A HEVC Steganalysis Algorithm Based on Relationship of Adjacent Intra Prediction Modes [PDF]

, 2020
Henan Shi, Tanfeng Sun, Zhaohong Li
openalex   +1 more source

Compatibility and Timing Attacks for JPEG Steganalysis [PDF]

, 2023
Etienne Levecque, Patrick Bas, Jan Butora   +2 more
openalex   +1 more source

Reliable steganalysis of color images based on color gradient sequence

Tongxin xuebao, 2011
Based on the difference between the vibrations of color gradient orientation sequences and color gradient sum sequences of stego images and those of images without hiding message,a novel reliable steganalysis of color images was presented which major in ...
QI Ke1, ZHANG Da-fang1, XIE Dong-qing2
doaj   +2 more sources

Steganalysis of Adaptive Multi-Rate Speech Based on Extreme Gradient Boosting [PDF]

, 2020
Congcong Sun, Hui Tian, Chin‐Chen Chang, Yewang Chen, Yiqiao Cai, Yongqian Du, Yonghong Chen, Chih‐Cheng Chen   +7 more
openalex   +1 more source

Yedrouj-Net: An efficient CNN for spatial steganalysis [PDF]

, 2018
Mehdi Yedroudj, Frédéric Comby, Marc Chaumont   +2 more
openalex   +1 more source

Uncovering the social impact of digital steganalysis tools applied to cybercrime investigations: a European Union perspective

Crime Science
Background European Union (EU) research on cybersecurity is actively developing more efficient digital steganalysis techniques aimed at uncovering hidden online illegal content in apparently legitimate multimedia files.
Alejandro Nicolás-Sánchez, Francisco J. Castro-Toledo   +1 more
doaj   +1 more source