Naslov
Personalized avatars for mobile entertainment

Autori
Košutić, Tomislav ; Mošmondor, Miran ; Andrišek, Ivan ; Weber, Mario ; Matijašević, Maja ; Pandžić, Igor

Izvornik
Mobile Information Systems (1574-017X) 2 (2006), 2-3; 95-110

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
face animation ; virtual characters ; MPEG-4 FBA ; visual text-to-speech ; 3D modelling ; 3D graphics

Sažetak
With evolution in computer and mobile networking technologies comes the challenge of offering novel and complex multimedia applications and end-user services in heterogeneous environments for both developers and service providers. This paper describes one novel service, called LiveMail that explores the potential of existing face animation technologies for innovative and attractive services intended for the mobile market. This prototype service allows mobile subscribers to communicate using personalized 3D face models created from images taken by their phone cameras. The user can take a snapshot of someone's face - a friend, famous person, themselves, even a pet - using the mobile phone's camera. After a quick manipulation on the phone, a 3D model of that face is created and can be animated simply by typing in some text. Speech and appropriate animation of the face are created automatically by speech synthesis. Furthermore, these highly personalized animations can be sent to others as real 3D animated messages or as short videos in MMS. The clients were implemented on different platforms, and different network and face animation techniques, and connected into one complex system. This paper presents the architecture and experience gained in building such a system.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA