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S. Pereira, J. J. K. ' O Ruanaidh, and T. Pun. Secure robust digital image watermarking using the lapped orthogonal transform. In IS&T/SPIE Electronic Imaging '99, Session: Security and Watermarking of Multimedia Contents, San Jose, CA, USA, January 1999.

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A Bayesian Approach To Affine Transformation Resistant Image.. - Csurka, al (1999)   (9 citations)  Self-citation (Pun)   (Correct)

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S. Pereira, J. J. K. ' O Ruanaidh, and T. Pun. Secure robust digital image watermarking using the lapped orthogonal transform. In IS&T/SPIE Electronic Imaging '99, Session: Security and Watermarking of Multimedia Contents, San Jose, CA, USA, January 1999.


Robust 3D DFT Video Watermarking - Deguillaume, Csurka, O'Ruanaidh, Pun (1999)   Self-citation (Pun)   (Correct)

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S. Pereira, J. J. K. ' O Ruanaidh, and T. Pun. Secure robust digital image watermarking using the lapped orthogonal transform. In IS&T/SPIE Electronic Imaging'99, Session: Security and Watermarking of Multimedia Contents, San Jose, CA, USA, January 1999.


Template Based Recovery of Fourier-Based Watermarks.. - Pereira, Ruanaidh.. (1999)   (8 citations)  Self-citation (Pereira Pun)   (Correct)

....marks in digital images have been inspired by methods of image coding and compression. Information has been embedded using the Discrete Cosine Transform (DCT) 6, 2] Discrete Fourier Transform (DFT) 7, 4] Wavelets [1] Linear Predictive Coding [5] Fractals [11] and Lapped Orthogonal Transforms [8] as well Current address: Siemens Corporate Research, 755 College Road East, Princeton, NJ, oruanaidh scr.siemens.com as in the spatial domain [10, 12] Recently work has also been done on watermarks which take into account the behavior of human visual system. Objective criteria for measuring ....

S. Pereira, J. J. K. ' O Ruanaidh, and T. Pun. Secure robust digital image watermarking using the lapped orthogonal transform. In IS&T/SPIE Electronic Imaging'99, Session: Security and Watermarking of Multimedia Contents, San Jose, CA, USA, January 1999.

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