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Research of Collaborative Interactive for Medical Imaging Based on Roles Change

It is important to share the large amount of medical imaging data in different areas for a diagnosis and treatment collaboratively. Traditional medical visualization systems lack cross-platform access and collaborative mechanisms. This paper proposes a remote collaborative interactive systems for medical imaging based on users' role change. All master users can achieve collaborative interaction with one medical imaging, the spectators can receive the same visualization scene in real-time, and the spectators can change their roles into a master user. The experimental results show that: all remote users can share the medical image data, and they can get real-time collaborative interaction of slice rendering and volume rendering.