Quaternion Discrete Fourier Transform-Based Color Image Watermarking Method Using Quaternion QR Decomposition

Mianjie Li, Xiaochen Yuan, Hai Chen, Jianqing Li. Quaternion Discrete Fourier Transform-Based Color Image Watermarking Method Using Quaternion QR Decomposition. IEEE Access, 8:72308-72315, 2020. [doi]

Abstract

Abstract is missing.