Download - Cyphy
Cyber-Physiotherapy
• Provide physical healthcare to patient in remote areas where medical resource is scarce• Provide convenient preliminary injury assessment at local
facility or at home
User Roles
• Doctor• Patient• Trainer• Offline viewer
• Doctor site: non-immersive• Patient site: immersive• Trainer site: immersive• Offline site: non-immersive• Storage: record database
System Entities
Architecture: Basic Version
Patient Site
Trainer Site
Doctor Site Storage
Offline Viewer
SAV
PBFull Version
Selected Version
Selected Version
Architecture: Basic Version
Patient Site
Trainer Site
Doctor Site Storage
Offline Viewer
1
2
3
1Audio Instruction
2Tag
3Query
Architectural Variations
• Basic • Trainer = Doctor • Trainer = Storage
Pat Train
Doc Store
Offlin
Pat Doc/Train
Store
Offlin
Pat Doc
Train/Store
Offlin
Various Scenarios
• Group Training • 1-1 Therapy • Offline Assessment
Pat Train
Doc Store
Offlin
Pat Doc/Train
Store
Offlin
Pat Doc
Train/Store
Offlin
More Technical Details On…
• Selective Streaming• Shannon Chen, Zhenhuan Gao, Klara Nahrstedt, and Indranil Gupta, "3DTI Amphitheater: Towards 3DTI Broadcasting", ACM
Transactions on Multimedia Computing, Communications, and Applications (TOMM), Vol. 11, No. 2s, Article 47, Feb. 2015• Shannon Chen, Klara Nahrstedt, and Indranil Gupta,
"3DTI Amphitheater: A Manageable 3DTI Environment with Hierarchical Stream Prioritization", Proc. ACM Multimedia Systems (MMSys), Singapore, Mar. 2014
• Aadhar Jain, Ahsan Arefin, Raoul Rivas, Chien-nan Chen, and Klara Nahrstedt, "3D Teleimmersive Activity Classification Based on Application-System Metadata", Proc. ACM Multimedia (MM), Barcelona, Spain, Oct. 2013
• Zhenhuan Gao, Shannon Chen, and Klara Nahrstedt,"FreeViewer: A 3D Tele-Immersive Intelligent Director", to appear in Proc. ACM Multimedia (MM), Orlando, Florida, USA, Nov. 2014
• Content Compression• Shannon Chen and Klara Nahrstedt, "Impact of Morphing-based Frame Synthesis on Bandwidth Optimization for 3DTI Video",
Proc. IEEE International Symposium on Multimedia (ISM), Anaheim, California USA, Dec. 2013• Shannon Chen, Pengye Xia, and Klara Nahrstedt,
"Activity-Aware Adaptive Compression: A Morphing-based Frame Synthesis Application in 3DTI", Proc. ACM Multimedia (MM), Barcelona, Spain, Oct. 2013 [Winner of Huawei/3D Life Grand Challenge 2013]
• Shannon Chen and Klara Nahrstedt, "Activity-based Synthesized Frame Generation in 3DTI Video", Proc. IEEE International Conference of Multimedia and Expo (ICME), San Jose, California USA, Jul. 2013 [Best Paper Nominee]
• Resource adaptation• Sabrina Schulte, Shannon Chen, and Klara Nahrstedt,"Stevens' Power Law in 3D Tele-immersion: Towards Subjective Modeling
of Multimodal Cyber Interaction", to appear in Proc. ACM Multimedia (MM), Orlando, Florida, USA, Nov. 2014
More on http://cairo.cs.uiuc.edu/