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Presented by Leland Holmquest
Privacy Sensitive Surveillance for Assisted Living
– A Smart Camera ApproachSven Fleck & Wolfgang Straβer
CS895: Software for Context-aware Multi-user SystemsProfessor João Pedro Sousa26 OCT 11
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State of the Art:IRAQI Intelligence
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Outline Introduction Classification of AAL & Video Surveillance
Systems Related Work Problem Statements Proposed Smart System Architecture Visualization Decoupled Conclusion
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Introduction
• Camera proliferation– Current architectures not scalable– Inefficient– Difficult to secure
• Lack of privacy
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Classification
• Manual vs. Automated• Centralized vs. Distributed
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Related Work
• Automated Surveillance Systems– All centralized server– Asserts this architecture inherently expensive
(bandwidth) and prone to misuse• Privacy Respecting Surveillance– Masking
• Assisted Living (manual vs. automated)• Smart Cameras
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Problem Statements
1) Privacy – current systems do not address2) Overstraining data – too much data, too
difficult to monitor3) Limited flexibility & expandability –
bandwidth issues, central processing issues
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Propose Smart Camera Solution
• Scene acquisition• Scene analysis• Virtual world• Integrated
visualization
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System Architecture
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Visualization Decoupled
• 3D Visualization Node – XGRT
• Google Earth
• Web App
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Conclusion
• Privacy not currently addressed• Distributed and automated smart camera• Cameras use Support Vector Machines• Currently in the field and effective
1.Privacy
2.Overstraining
3.Flexible and
expandability
Problem statements revisited
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Questions?