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http://dx.doi.org/10.7583/JKGS.2011.11.6.103

Development of Gesture Recognition-Based 3D Serious Games  

He, Guan-Feng (Dept. of Computer Engineering, Wonkwang Univ.)
Park, Jin-Woong (Dept. of Computer Engineering, Wonkwang Univ.)
Kang, Sun-Kyung (Dept. of Computer Engineering, Wonkwang Univ.)
Jung, Sung-Tae (Dept. of Computer Engineering, Research Institute of Engineering Technology Development, Wonkwang Univ.)
Abstract
In this paper, we propose gesture recognition based 3D Serious Games to prevent dementia. These games are designed to enhance the effect of preventing dementia by helping increase brain usage and physical activities of users by the entire body gesture recognition. The existing cameras used for gesture recognition technology are limited in terms of recognition ratio and operation range. For more stable recognition of the body gestures, we recognized users with a 3D depth camera, obtained joint data of users, and analyzed joint motions to recognize gestures of the body. Game contents were designed to practice memory, reasoning, calculation, and spatial recognition focusing on the atrophy of brain cells as a major cause of dementia. Game results of each user were saved and analyzed to measure how their recognition skills improved.
Keywords
Dementia prevention; Gesture recognition; 3D depth Camera;
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