Novel FRFT Watermarking Algorithm Based on the Gray Relational Analysis. - Chang-Yong Liu; Lin-Lin Tang; Jeng-Shyang Pan 001 (IIH-MSP, 2012)

Dual watermarking algorithm based on the Fractional Fourier Transform. - Lin-Lin Tang; Chun Ta Huang; Jeng-Shyang Pan 001; Chang-Yong Liu (Multim. Tools Appl., 2015)