Letter to the Editor regarding “Dynamic watermarking scheme for quantum images based on Hadamard transform” by Song et al.
Crossref DOI link: https://doi.org/10.1007/s00530-014-0417-6
Published Online: 2014-09-17
Published Print: 2016-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Yang, Yu-Guang
Wang, Yan
Zhao, Qian-Qian
Text and Data Mining valid from 2014-09-17