A Robust Digital Image Watermarking Algorithm Based on CHIRPLET Transform. - Minghui Deng; Xiuli Zhou (IIH-MSP, 2010)

A Robust Watermarking Against Shearing Based On Improved S-Radon Transformation. - Minghui Deng; Qingshuang Zeng; Xiuli Zhou (J. Comput., 2012)