Results 31 to 40 of about 162 (119)

Multimedia Communication Security in 5G/6G Coverless Steganography Based on Image Text Semantic Association

Security and Communication Networks, Volume 2021, Issue 1, 2021., 2021
Recently, researchers have shown that coverless steganography is relatively safe. On this basis, to improve the payload of the coverless steganography, a novel semiconstruction coverless steganography algorithm is introduced in the paper. Firstly, web crawler technology is applied to crawl a wide range of small icons and hot news images from the ...
Yajing Hao, Xinrong Yan, Jianbin Wu, Huijun Wang, Linfeng Yuan, Jinwei Wang   +5 more
wiley   +1 more source

Secure and Efficient Coverless Image Steganography Algorithm Based on Higher Frequency Pixel with Tribonacci Matrix [PDF]

JES: Journal of Engineering Sciences
With recent rapid progress in information technology, the security of information exchanged via the Internet has become one of the most important problems. Steganography is a powerful solution for this problem.
khlood hamza, Mohamed Darwish, Khaled Hussain   +2 more
doaj   +1 more source

Coverless Video Steganography based on Maximum DC Coefficients

CoRR, 2020
Coverless steganography has been a great interest in recent years, since it is a technology that can absolutely resist the detection of steganalysis by not modifying the carriers. However, most existing coverless steganography algorithms select images as carriers, and few studies are reported on coverless video steganography.
Laijin Meng, Xinghao Jiang, Zhenzhen Zhang, Zhaohong Li, Tanfeng Sun   +4 more
openaire   +2 more sources

A video coverless information hiding algorithm based on semantic segmentation

EURASIP Journal on Image and Video Processing, 2020
Due to the fact that coverless information hiding can effectively resist the detection of steganalysis tools, it has attracted more attention in the field of information hiding.
Nan Pan, Jiaohua Qin, Yun Tan, Xuyu Xiang, Guimin Hou   +4 more
doaj   +1 more source

Enhancing of coverless image steganography capacity based on image block features

, 2023
The idea of coverless information hiding has seen a great deal of development since it was initially introduced due to its effectiveness in defeating steganalysis tools.
Jabbar Jawad, Majid; University of Babylon, Talib Mangi, Hadeel; University of Babylon, A. Ali, Suhad; University of Babylon   +2 more
core   +1 more source

STBS-Stega: Coverless text steganography based on state transition-binary sequence

International Journal of Distributed Sensor Networks, 2020
Information-hiding technology has recently developed into an area of significant interest in the field of information security. As one of the primary carriers in steganography, it is difficult to hide information in texts because there is insufficient ...
Ning Wu, Zhongliang Yang, Yi Yang, Lian Li, Poli Shang, Weibo Ma, Zhenru Liu   +6 more
doaj   +1 more source

IDGAN: Information-Driven Generative Adversarial Network of Coverless Image Steganography

, 2023
Traditional image steganography techniques complete the steganography process by embedding secret information into cover images, but steganalysis tools can easily detect detectable pixel changes that lead to the leakage of confidential information.
Lu Liu, Xinkai Gao, Guanghui Yang, Chunying Zhang, Wei Hou, Tao Xue, Xiaoxiao Liu, Liya Wang   +7 more
core   +1 more source

An encrypted coverless information hiding method based on generative models

, 2021
Invisibility is an important target for image steganography; however, the traditional image steganography methods inevitably leave traces of their modifications in cover images due to the process used to embed secret messages.
Wang, Xingyuan, Li, Qi, Shi, Yunqing, Wang, Chunpeng, Wang, Xiaoyu, Ma, Bin   +5 more
core   +1 more source

An Image Style Transfer Network Using Multilevel Noise Encoding and Its Application in Coverless Steganography

, 2019
Most of the existing image steganographic approaches embed the secret information imperceptibly into a cover image by slightly modifying its content.
Qili Zhou, Li, Li, Chin-Chen Chang, Su, Shengqi, Zhou, Qili, Chang, Chin-Chen, Shanqing Zhang, Zhang, Shanqing, Lu, Jianfeng, Jianfeng Lu, Shengqi Su, Li Li   +11 more
core   +1 more source

Time-based Key for Coverless Audio Steganography: A Proposed Behavioral Method to Increase Capacity

, 2023
Background. Coverless steganography is a relatively unexplored area of steganography where the message is not embedded into a cover media. Instead the message is derived from one or several properties already existing in the carrier media.
Svensson, Carl, Alanko Öberg, John
core   +1 more source