Messanae Universitas Studiorum

Tutela del diritto di proprieta'delle immagini digitali: Implementazione di un algoritmo di Watermark mediante funzioni Wavelet

Agreste, Santa and Castorina, Nuccio and Giovinazzo, Salvatore and Prestipino, Daniela and Puccio, Luigia (2005) Tutela del diritto di proprieta'delle immagini digitali: Implementazione di un algoritmo di Watermark mediante funzioni Wavelet. Atti della accademia Peloritana dei Pericolanti, Classe di Scienze FF.MM.NN (LXXXI-LXXXII). ISSN 1825-1242

[img]
Preview
PDF
Download (223Kb) | Preview

    Abstract

    Protection of copyright of the digital images is a critical element for the multimedia Web applications, e-books, virtual picture gallery. This problem is today receiving growing attention due to the pervasive diffusion of Internet technology. This work shows the watermark as solution to this problem and describes a new wavelet-based algorithm, called WM1.0, which is invisible, private, strong. WM1.0 watermaks a subset of digital images building the ecclesiastic on-line art collection. The Owner of the images and related information is the Italian Episcopal Conference, whereas the Publisher is I.D.S., an ICT company located in Messina.

    Item Type: Article
    Subjects: M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Fisiche, Matematiche e Naturali
    Divisions: UNSPECIFIED
    Depositing User: Mr Nunzio Femminò
    Date Deposited: 10 Jun 2005
    Last Modified: 13 Apr 2010 13:21
    URI: http://cab.unime.it/mus/id/eprint/261

    Actions (login required)

    View Item