Xianxi Liu

A dual color images watermarking scheme based on the optimized compensation of singular value decomposition

Yongsheng Zhao, Qingtang Su, Yugang Niu, 2013 .

A novel blind digital watermarking algorithm for embedding color image into color image

Yugang Niu, Qingtang Su, Tao Yao, 2013 .

Embedding color watermarks in color images based on Schur decomposition

Yugang Niu, Qingtang Su, Yu Zhu, 2012 .

Embedding color image watermark in color image based on two-level DCT

Gang Wang, Xiaofeng Zhang, Qingtang Su, 2015, Signal Image Video Process..

A blind dual color images watermarking based on singular value decomposition

Yugang Niu, Qingtang Su, Hailin Zou, 2013, Appl. Math. Comput..