Which gray level should be given the smallest cost for adaptive steganography?
Crossref DOI link: https://doi.org/10.1007/s11042-017-4565-5
Published Online: 2017-03-09
Published Print: 2018-07
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Wei, Yao
Zhang, Weiming
Li, Weihai
Yu, Nenghai
Sun, Xi
Funding for this research was provided by:
Natural Science Foundation of China (61572452, 61170234)
Chinese Academy of Sciences (XDA06030601)
License valid from 2017-03-09