Novel image watermarking algorithm base on ergodic matrix and DWT
LI Zhi-hua1,ZHU Cong-xu1,HU Yu-ping1,2
1.School of Information Science & Engineering ,Central South University,Changsha 410083,China 2.Hunan Institute of the Humanities,Science and Technology,Loudi,Hunan 417000,China
LI Zhi-hua1,ZHU Cong-xu1,HU Yu-ping1,2. Novel image watermarking algorithm base on ergodic matrix and DWT[J]. Computer Engineering and Applications, 2007, 43(16): 37-40.