Double-compressed JPEG images steganalysis with transferring feature
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DOI: 10.1007/s11042-018-5734-x
Abstract: Steganalysis is a technology of detecting the presence of secret messages in digital media. Recently, many algorithms have been proposed and achieved satisfactory detection accuracy. However, the performance of these algorithms will be reduced by… read more here.
Keywords: feature; jpeg images; double compressed; compressed jpeg ... See more keywords
A Statistical Modeling Framework for DCT Coefficients of Tampered JPEG Images and Forgery Localization
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DOI: 10.1109/access.2022.3188299
Abstract: Various manipulations on JPEG images introduce single and multiple compression artifacts for forged and unmodified areas respectively. Based on the statistical analysis of JPEG compression cycle and on the finite mixture paradigm, we propose in… read more here.
Keywords: jpeg images; localization; jpeg; framework ... See more keywords
Reversible Data Hiding for JPEG Images Based on Multiple Two-Dimensional Histograms
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DOI: 10.1109/lsp.2021.3101424
Abstract: Reversible data hiding (RDH) for JPEG images has attracted extensive attentions in recent years. However, since DCT is a de-correlation operation, it is difficult for JPEG images to employ the image redundancy for RDH design… read more here.
Keywords: data hiding; reversible data; based multiple; images based ... See more keywords
Detecting Steganography in JPEG Images Recompressed With the Same Quantization Matrix
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DOI: 10.1109/tcsvt.2022.3155758
Abstract: JPEG steganalysis aims to detect stego JPEG images. For some robust steganography methods, in order to enhance stego images’ robustness of resisting JPEG recompression from lossy channel such SNS or photo sharing websites, steganographer may… read more here.
Keywords: jpeg images; recompressed quantization; jpeg; steganalysis ... See more keywords
Efficient Steganography in JPEG Images by Minimizing Performance of Optimal Detector
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DOI: 10.1109/tifs.2021.3111713
Abstract: Since the introduction of adaptive steganography, most of the recent research works seek at designing cost functions that are evaluated against steganalysis methods. While those approaches have been successful, they rely on intuitive principles and… read more here.
Keywords: steganography jpeg; performance; steganography; detector ... See more keywords
Side-Informed Steganography for JPEG Images by Modeling Decompressed Images
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DOI: 10.1109/tifs.2023.3268884
Abstract: Side-informed steganography has always been among the most secure approaches in the field. However, a majority of existing methods for JPEG images use the side information, here the rounding error, in a heuristic way. For… read more here.
Keywords: jpeg images; steganography; side informed; informed steganography ... See more keywords