Results 201 to 210 of about 1,515 (246)

On F5 Steganography in Images

The Computer Journal, 2011
Steganalysis is the reasonable method to detect whether the transmitted media content contains secret messages (e.g. business secrecy). This paper proposes two steganalysis methods to estimate the modification ratio of F5 steganography and its improved version that are popularly used to hide secrecy in images.
Xiangyang Luo 0001, Fenlin Liu, Chunfang Yang, Shiguo Lian, Daoshun Wang   +4 more
openaire   +1 more source

Steganography in stylized images

Journal of Electronic Imaging, 2019
We propose a steganographic scheme for stylized images. Given a natural image, an image style transfer algorithm is executed twice to produce two similar stylized images with different parameters. One of them is used for embedding and another one is employed as a reference. For the cover image, embedding costs are assigned to measure the detection risk
Nan Zhong, Zhenxing Qian, Zichi Wang, Xinpeng Zhang 0001   +3 more
openaire   +1 more source

Steganography and classification of image steganography techniques

2014 International Conference on Computing for Sustainable Global Development (INDIACom), 2014
Information is wealth of any organization and in present era in which information transferred through digital media and internet, it became a top priority for any organizations to protect this wealth. Whatever technique we adopt for the security purpose, the degree and level of security always remains top concern. Steganography is one such technique in
Sumeet Kaur, Savina Bansal, R. K. Bansal
openaire   +1 more source

Steganography for medical record image

Computers in Biology and Medicine, 2023
Medical record images in EHR system are users' privacy and an asset, and there is an urgent need to protect this data. Image steganography can offer a potential solution. A steganographic model for medical record images is therefore developed based on StegaStamp.
Chunjun Hua, Yue Wu, Yiqiao Shi, Menghan Hu, Rong Xie 0004, Guangtao Zhai, Xiao-Ping Zhang 0002   +6 more
openaire   +2 more sources

Detection Of URL In Image Steganography

Proceedings of the International Conference on Internet of things and Cloud Computing, 2016
Steganography is the science of hiding data within data. Either for the good purpose of secret communication or for the bad intention of leaking sensitive confidential data or embedding malicious code or URL. However, many different carrier file formats can be used to hide these data (network, audio, image..etc) but the most common steganography ...
Aljamea, Moudhi M., Iliopoulos, Costas S., Samiruzzaman, M   +2 more
openaire   +2 more sources

Enhancing Steganography in Digital Images

2008 Canadian Conference on Computer and Robot Vision, 2008
The history of steganography can be traced back to ancient civilization - the Persian and Greek conflict around 480 B.C and ancient Egyptian civilization - when steganography was first reported to exist. Steganography is the process of hiding information in a multimedia carrier.
Abbas Cheddad, Joan Condell, Kevin Curran, Paul McKevitt   +3 more
openaire   +1 more source

Generalized collage steganography on images

2008 IEEE International Conference on Systems, Man and Cybernetics, 2008
In recent years, various steganography and steganalysis methods have been proposed. Collage steganography, a new type of steganographic method, has been introduced to hide the secret message in a way other than the traditional methods. The limitation of the method is the capacity.
Mei-Ching Chen, Sos S. Agaian, C. L. Philip Chen   +2 more
openaire   +1 more source

Towards Robust Image Steganography

IEEE Transactions on Circuits and Systems for Video Technology, 2019
Posting images on social network platforms is happening everywhere and every single second. Thus, the communication channels offered by various social networks have a great potential for covert communication. However, images transmitted through such channels will usually be JPEG compressed, which fails most of the existing steganographic schemes.
Jinyuan Tao, Sheng Li 0006, Xinpeng Zhang 0001, Zichi Wang   +3 more
openaire   +1 more source

Image steganography by wavelet matching

Journal of Electronic Imaging, 2009
We introduce a new steganography method for embedding message bits into images by utilizing the mathematical relation between the image and transformation domains. The proposed method matches the message bit sequences with the coefficients of the discrete Haar wavelet transformation (DHWT) by modifying the pixels related to those coefficients.
Nafiz Arica, Ömer Kurtuldu
openaire   +1 more source

Location-Based Image Steganography

The Smart Computing Review, 2014
The objective of steganography is to conceal the presence of a secret communication. Nevertheless, with the development of steganalytic attack, also known as steganalysis, there are many statistical methods to estimate the presence and ratio of secret messages.
Amitava Nag, Srirupa Bhattacharyya, Sushanta Biswas, Partha Pratim Sarkar   +3 more
openaire   +1 more source