Multi-level Block Differencing Approach for Reversible Data Hiding in Encrypted Images. - Cheng-Hsing Yang; Chi-Yao Weng; Chia-Ling Hung; Shiuh-Jeng Wang (CNIOT, 2024)

Efficient reversible data hiding in encrypted images using Block Complexity and most significant bit inversion strategy. - Cheng-Hsing Yang; Chi-Yao Weng; Chia-Ling Hung; Shiuh-Jeng Wang (Multim. Tools Appl., 2025)