Recursive Bayesian location of a discontinuity in time series. - Joseph Ó Ruanaidh; William J. Fitzgerald 001; Kenneth J. Pope (ICASSP (4), 1994)

Phase watermarking of digital images. - J. J. K. O. Ruanaidh; W. J. Dowling; Francis M. Boland (ICIP (3), 1996)

A Copyright Protection Environment for Digital Images. - Alexander Herrigel; Adrian Perrig; Joseph Ó Ruanaidh (Verläßliche IT-Systeme, 1997)

Secure Distribution of Watermarked Images for a Digital Library of Ancient Papers. - Christian Rauber; Joseph Ó Ruanaidh; Thierry Pun (ACM DL, 1997)

Rotation, Translation and Scale Invariant Digital Image Watermarking. - Joseph Ó Ruanaidh; Thierry Pun (ICIP (1), 1997)

A Secure Robust Digital Image Watermark. - Joseph Ó Ruanaidh; Shelby Pereira (Electronic Imaging, 1998)

Secure Copyright Protection Techniques for Digital Images. - Alexander Herrigel; Joseph Ó Ruanaidh; Holger Petersen 001; Shelby Pereira; Thierry Pun (Information Hiding, 1998)

Rotation, scale and translation invariant spread spectrum digital image watermarking. - Joseph Ó Ruanaidh; Thierry Pun (Signal Process., 1998)

A Bayesian Approach To Spread Spectrum Watermark Detection and Secure Copyright Protection for Digital Image Libraries. - Joseph Ó Ruanaidh; Gabriela Csurka (CVPR, 1999)

Template Based Recovery of Fourier-Based Watermarks Using Log-Polar and Log-Log Maps. - Shelby Pereira; Joseph Ó Ruanaidh; Frédéric Deguillaume; Gabriela Csurka; Thierry Pun (ICMCS, Vol. 1, 1999)

A Bayesian Approach to Affine Transformation Resistant Image and Video Watermarking. - Gabriela Csurka; Frédéric Deguillaume; Joseph Ó Ruanaidh; Thierry Pun (Information Hiding, 1999)

Broadband Direction-Of-Arrival Estimation Based on Second Order Statistics. - Justinian P. Rosca; Joseph Ó Ruanaidh; Alexander Jourjine; Scott Rickard (NIPS, 1999)

Robust 3D DFT video watermarking. - Frédéric Deguillaume; Gabriela Csurka; Joseph Ó Ruanaidh; Thierry Pun (Security and Watermarking of Multimedia Contents, 1999)

Secure robust digital watermarking using the lapped orthogonal transform. - Shelby Pereira; Joseph Ó Ruanaidh; Thierry Pun (Security and Watermarking of Multimedia Contents, 1999)

Cryptographic Copyright Protection for Digital Images Based on Watermarking Techniques. - Joseph Ó Ruanaidh; Holger Petersen 001; Alexander Herrigel; Shelby Pereira; Thierry Pun (Theor. Comput. Sci., 1999)