Reversible data hiding in JPEG image based on DCT frequency and block selection

作者：Dongdong Hou, Haoqian Wang, Weiming Zhang, Nenghai Yu · 发表于：Signal Processing · 年份：2018 · DOI：10.1016/j.sigpro.2018.02.002 · 被引用次数：119 · 研究领域：Advanced Steganography and Watermarking Techniques、Digital Media Forensic Detection、Chaos-based Image/Signal Encryption