Nobuyuki Teraura, Isao Echizen, Keiichi Iwamura. Implementation of a Digital Signature in Backward-Compatible QR Codes Using Subcell Division and Double Encoding. In Leonard Barolli, Fatos Xhafa, Omar Khadeer Hussain, editors, Innovative Mobile and Internet Services in Ubiquitous Computing - Proceedings of the 13th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS-2019), Sydney, NSW, Australia, 3-5 July 2019. Volume 994 of Advances in Intelligent Systems and Computing, pages 466-476, Springer, 2019. [doi]
Abstract is missing.