Open Access

ARTICLE

Reversible Data Hiding Based on Pixel-Value-Ordering and Pixel Block Merging Strategy

Wengui Su^1,2, Xiang Wang^3,*, Yulong Shen¹

1 College of Computer Science and Technology, Xidian University, Xi’an, 710071, China.
2 Guangxi Key Laboratory of Manufacturing System & Advanced Manufacturing Technology, College of Mechanical Engineering, Guangxi University, Nanning, 530004, China.
3 College of Telecommunications Engineering, Xidian University, Xi’an, 710071, China.

* Corresponding Author: Xiang Wang. Email: .