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Steganalysis of overlapping images
SPIE Proceedings, 2015We examine whether steganographic images can be detected more reliably when there exist other images, taken with the same camera under the same conditions, of the same scene. We argue that such a circumstance is realistic and likely in practice. In `laboratory conditions' mimicking circumstances favourable to the analyst, and with a custom set of ...
James M. Whitaker, Andrew D. Ker
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Steganalysis of Halftone Images
Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005., 2006We present a novel steganalysis technique for halftone images without knowledge of the original cover image. We first convert halftone images into grayscale-like images by low-pass filtering. The low-pass-filtered image is then decomposed using quadrature mirror filters, and a set of subband coefficients are generated at different scales and ...
Ming Jiang 0006 +3 more
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A Methodology of Steganalysis for Images
2009 International Conference on Electrical, Communications, and Computers, 2009This paper provides a comparison of some of the steganalysis methods proposed in the literature, and using these comparison results, a global steganalysis methodology is proposed. The secret message detection capacities of these steganalysis methods are evaluated using stegoimages generated by typical data hiding algorithms.
A. Hernandez-Chamorro +4 more
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Lightweight and Effective Deep Image Steganalysis Network
IEEE Signal Processing Letters, 2022In this letter, a lightweight and effective deep steganalysis network (DSN) with less than 400,000 parameters, called LWENet, is proposed, which focuses on increasing the performance as well as significantly reducing the number of parameters (NP) from ...
S. Weng +3 more
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Steganalysis of Degraded Document Images
2005 IEEE 7th Workshop on Multimedia Signal Processing, 2005In this paper, a steganalysis technique using compression bit rate as a distinguishing statistic is presented to detect secret messages embedded in document images that are degraded in quality by printing, photocopying, and/or scanning processes. We consider embedding techniques that flip pixels in binary document images that contain characters and ...
Ming Jiang 0006 +3 more
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Feature Passing Learning for Image Steganalysis
IEEE Signal Processing Letters, 2022Image steganalysis aims to detect whether secret information is hidden in an image. This technique has critical applications in the field of information security.
Jiahao Liu, G. Jiao, Xiyu Sun
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Steganalysis of Binary Text Images
Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005., 2006We present in this paper a technique for the steganalysis of electronic text documents. The proposed method averages the similar patterns together in a binary text image to estimate the original patterns. The proposed method can detect the existence of a secret message hidden by any boundary flipping techniques as well as estimate the message length ...
Jun Cheng 0003 +3 more
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Steganalysis with JPEG and GIF images
SPIE Proceedings, 2004Steganalysis methods for detecting secret message embedded in JPEG and GIF images are presented in this paper. Usually, the DCT coefficients are modified when secret data is embedded to JPEG images, and the pixel indexes are changed in GIF data hiding.
Rui Du, Larry E. Guthrie, Doug Buchy
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Image Steganalysis with Image decoder using LSB and MSB Technique
2022 3rd International Conference on Intelligent Engineering and Management (ICIEM), 2022The information has gained a big boom during cyber world. Hiding text into an image or adding a payload to the image is known as steganography. Steganography started in BC when the rulers send hidden text from one place to another. Steganography combines
Abhishek Chhabra +6 more
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Steganalysis in the Presence of Watermarked Images
2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2013Watermarked images are increasingly prevalent in the internet. Hence, any practical steganalyzer has to take the presence of watermarked images into account, particularly as potential source of false alarms due to similar embedding algorithms. In this study, we investigate the impact of watermarked images on the performance of a standard steganalyzer ...
Pham Hai Dang Le +2 more
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