Improving SVD-based image watermarking via block-by-block optimization on singular values
Crossref DOI link: https://doi.org/10.1186/s13640-015-0073-6
Published Online: 2015-08-05
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Huang, Huang-Nan
Chen, Der-Fa
Lin, Chiu-Chun
Chen, Shuo-Tsung
Hsu, Wei-Che