Articles with "quantization matrix" as a keyword



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Detecting Steganography in JPEG Images Recompressed With the Same Quantization Matrix

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Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"

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