Sirvi Autor "Jaani, Marten Mathias" järgi

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Inimese asendamine avatariga kasutades poosituvastust - interaktiivne peegel
(Tartu Ülikool, 2025) Jaani, Marten Mathias; Tampuu, Ardi, juhendaja; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Arvutiteaduse instituut
Computer vision has rapidly evolved into a field that nowadays enables precise tracking of human body pose through a webcam in real-time. This thesis presents an interactive system that replaces a person in a webcam's field of view with a 3D avatar in real-time. While pose estimation has been widely used for avatar animation, the mixed reality approach implemented here – completely removing a person from the original frame and replacing them with an avatar – remains a challenging domain. Similar solutions have been developed for mobile devices, but their main limitation is insufficient performance due to weak hardware. The current system is designed to operate on computers with dedicated graphics cards, achieving efficient real-time performance. Testing conducted at the University of Tartu's Delta Centre confirmed the system's educational and expositional value, with users positively rating its quality.