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Ramses: a Visual Steganographic System
(The Eurographics Association, 2007)
Steganography is the art of "secret communication". Its goal is to transmit a message (information) hidden inside another visible message. The typical visible message used in many steganographic systems is a digital image ...
Modelling and Animation of Theatrical Greek Masks in an Authoring System
(The Eurographics Association, 2007)
This paper describes an authoring system for modelling Greek virtual masks that express emotions for synchronising their facial movements with pre-recorded speech files, and for creating theatrical performances. The system ...