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 TitleAuthors / EditorsDate
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Secure copyright protection techniques for digital images O'Ruanaidh, Joséph John; Pereira, Shelby; Pun, Thierry; Herrigel, Alexander; ... Mittelholzer, T. 1998
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ABWeb: Active audio Internet browser for visually impaired and blind users Pun, Thierry; Assimacopoulos, André 1998
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Krypict: a software environment for copyrighting, authenticating, archiving and retrieving pictorial documents in multimedia databases Pun, Thierry; Herrigel, Alexander 1998