PVO-Based Reversible Data Hiding Using Global Sorting and Fixed 2D Mapping Modification
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DOI: 10.1109/tcsvt.2023.3282649
Abstract: Pixel-value-ordering (PVO) is one of the most popular methods in reversible data hiding (RDH). In PVO based methods, pixels are processed in a block-wise way, so that the local similarities of the images are considered… read more here.
Keywords: global sorting; hiding using; data hiding; based reversible ... See more keywords