More secure lossless visible watermarking by DCT
Crossref DOI link: https://doi.org/10.1007/s11042-017-4753-3
Published Online: 2017-05-05
Published Print: 2018-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Lin, Yih-Kai
Yang, Cheng-Hsing
Tsai, Jinn-Tsong
License valid from 2017-05-05