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
Detection of Double Compressed HEVC Videos Using GOP-Based PU Type Statistics
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DOI: 10.1109/access.2019.2928857
Abstract: Double compression detection is of great significance to recover the compression history of suspicious videos and help analyzers locate tampering points in forged videos. However, the lack of efficient methods still haunts researchers when it… read more here.
Keywords: compression; compressed hevc; double compressed; gop based ... See more keywords