An improved reversible watermarking scheme using weighted prediction and watermarking simulation

Wang, WL; Wang, CT; Zheng, HC; Wang, JX; Xiao, DQ

Wang, CT (corresponding author), South China Agr Univ, Coll Math & Informat, Guangzhou 510642, Peoples R China.

SIGNAL PROCESSING-IMAGE COMMUNICATION, 2020; 81 ():

Abstract

For the reversible watermarking scheme using the prediction error expansion and histogram shifting (PEE-HS), improving the prediction accuracy facilit......

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