Junxiang Wang1, *, Lin Huang1, Ying Zhang1, Yonghong Zhu1, Jiangqun Ni2, Yunqing Shi3
CMC-Computers, Materials & Continua, Vol.64, No.1, pp. 325-344, 2020, DOI:10.32604/cmc.2020.09784
- 20 May 2020
Abstract To measure the security for hot searched reversible data hiding (RDH)
technique, especially for the common-used histogram-shifting based RDH (denoted as
HS-RDH), several steganalysis schemes are designed to detect whether some secret data
has been hidden in a normal-looking image. However, conventional steganalysis schemes
focused on the previous RDH algorithms, i.e., some early spatial/pixel domain-based
histogram-shifting (HS) schemes, which might cause great changes in statistical
characteristics and thus be easy to be detected. For recent improved methods, such as
some adaptive prediction error (PE) based embedding schemes, those conventional
schemes might be invalid, since those… More >
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