P. M. Siva Raja, E. Baburaj. QR code based image steganography via variable step size firefly algorithm and lifting wavelet transform. In Pham The Bao, Genci Capi, editors, Proceedings of the 2nd International Conference on Machine Learning and Soft Computing, ICMLSC 2018, Phu Quoc Island, Vietnam, February 2-4, 2018. pages 114-121, ACM, 2018. [doi]
Abstract is missing.