Coefficient difference based watermark detector in nonsubsampled contourlet transform domain. - Xiang-Yang Wang 001; Si-yu Zhang; Tao-tao Wen; Hong-Ying Yang; Pan-Pan Niu (Inf. Sci., 2019)

Fusing PDTDFB magnitude and relative phase modeling for geometrical correction-based image watermarking. - Xiang-Yang Wang 001; Si-Yu Zhang; Tao-tao Wen; Wei Zhang; Hong-Ying Yang (Multim. Tools Appl., 2019)

A new watermark decoder in DNST domain using singular values and gaussian-cauchy mixture-based vector HMT. - Xiang-Yang Wang 001; Tao-tao Wen; Xin Shen; Panpan Niu; Hong-Ying Yang (Inf. Sci., 2020)

Synchronization correction-based robust digital image watermarking approach using Bessel K-form PDF. - Xiang-Yang Wang 001; Si-yu Zhang; Tao-tao Wen; Huan Xu; Hong-Ying Yang (Pattern Anal. Appl., 2020)

Contourlet domain locally optimum image watermark decoder using Cauchy mixtures based vector HMT model. - Xiang-Yang Wang 001; Tao-tao Wen; Li Wang; Pan-Pan Niu; Hong-Ying Yang (Signal Process. Image Commun., 2020)