critical sensing range for mobile heterogeneous camera sensor networks

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Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks Yitao Hu, Xinbing Wang, Xiaoying Gan Department of Electronic Engineering Shanghai Jiao Tong University, China

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Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks. Yitao Hu, Xinbing Wang, Xiaoying Gan Department of Electronic Engineering Shanghai Jiao Tong University, China. Outline. Basic Idea Main Contribution System Model Numerical Analysis . Basic Idea. Coverage: - PowerPoint PPT Presentation

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Page 1: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

Yitao Hu, Xinbing Wang, Xiaoying GanDepartment of Electronic EngineeringShanghai Jiao Tong University, China

Page 2: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

Outline

Basic Idea

Main Contribution

System Model

Numerical Analysis

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Page 3: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

Basic Idea

Coverage:

to measure how well a field is monitored by sensors within the field.

Camera Sensor Network Enrich the information of the monitored

region Do not possess omnidirectional sensing

ability as traditional ones

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Page 4: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

Main Contribution

Derived the Critical Condition

Considered the characteristic of Heterogeneity

Considered the characteristic of Mobility

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Page 5: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelSensing Model

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Page 6: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelDeployment ModelTwo main simplification

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Page 7: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelDeployment ModelTwo main simplification

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Page 8: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelDefinition of Critical

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Page 9: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelAn example:

2-dimensional random walk mobility model

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Page 10: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System Model

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Page 11: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelNecessary Condition

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Page 12: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelNecessary Condition

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Page 13: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelNecessary Condition

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Page 14: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelNecessary Condition

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Page 15: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelNecessary Condition

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Page 16: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelSufficient Condition

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Page 17: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System ModelSufficient Condition

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Page 18: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

System Model

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Page 19: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

Numerical Analysis

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Page 20: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

Numerical Analysis

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Page 21: Critical Sensing Range for Mobile Heterogeneous Camera Sensor Networks

Thank you !