상세정보
학술지
Dual Autostereoscopic Display Platform for Multi-user Collaboration with Natural Interaction
- 발행일
- 201206
- 출처
- ETRI Journal, v.34 no.3, pp.466-469
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 초록
- In this letter, we propose a dual autostereoscopic display platform employing a natural interaction method, which will be useful for sharing visual data with users. To provide 3D visualization of a model to users who collaborate with each other, a beamsplitter is used with a pair of autostereoscopic displays, providing a visual illusion of a floating 3D image. To interact with the virtual object, we track the user's hands with a depth camera. The gesture recognition technique we use operates without any initialization process, such as specific poses or gestures, and supports several commands to control virtual objects by gesture recognition. Experiment results show that our system performs well in visualizing 3D models in realtime and handling them under unconstrained conditions, such as complicated backgrounds or a user wearing short sleeves. © 2012 ETRI.
- KSP 제안 키워드
- 3D Image, 3D Visualization, 3d model, Depth camera, Experiment results, Gesture recognition, Multi-user collaboration, Natural Interaction, Visual data, Visual illusion, autostereoscopic display