Rotation Invariance in 2D-FRFT with Application to Digital Image Watermarking

Lei Gao, Lin Qi, Yongjin Wang, Enqing Chen, Shouyi Yang, Ling Guan. Rotation Invariance in 2D-FRFT with Application to Digital Image Watermarking. VLSI Signal Processing, 72(2):133-148, 2013. [doi]

Abstract

Abstract is missing.