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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/2478

Title: 3D FOREHEAD WRINKLE MODEL BASED ON MASS-SPRING-DAMPER MODEL FOR DYNAMIC HUMAN FACE AGING
Authors: Viduranga, H.B.S.
Issue Date: 20-May-2014
Abstract: Human face aging is a bio-mechanical process which changes the appearance of face. Nowadays, in computer simulation, human face aging is likely an inevitable factor because it improves so called dynamic nature of simulation entities. One of the best ways to embed that behavior is to use the appearances of wrinkles in face aging modeling. Previous wrinkle generation models were built on wrinkle maps and physically based approaches which have lack aging dynamics. So this research has tried to come up with a dynamic human face aging model considering forehead wrinkles based on a physically based approach called mass spring damper model. This model can be applied on computer games and crowed simulations in the purpose of having dynamic virtual characters and differentiate each virtual character. According to the evaluation results, the frame rate of the proposed face aging model varies between 1 to 3 fps with wrinkle generation. Therefore evaluation results have suggested that generating wrinkles using proposed face aging model which has negligible effect on performance. iii
URI: http://hdl.handle.net/123456789/2478
Appears in Collections:SCS Individual Project - Final Thesis (2013)

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