Video Surveillance Systems For Traffic Monitoring

Video Surveillance systems for Traffic Monitoring Simeon Indupalli

Presentation Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

what is video surveillance? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Video surveillance in the context of Computer Vision ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Need for Traffic Monitoring ,[object Object],[object Object],[object Object]

Traffic Monitoring in Computer Vision ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Responsibilities of reliable Traffic Monitoring System ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Object Classification ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Object tracking strategies (I)* ,[object Object],[object Object],[object Object],[object Object]

Object tracking strategies (II) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Object tracking strategies (III) ,[object Object],[object Object],[object Object],[object Object],Optical flow of moving objects Meyer et al

Vehicle detection techniques ,[object Object],[object Object],[object Object],[object Object]

Vehicle detection technique (I) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Vehicle detection technique (II) ,[object Object],[object Object],[object Object],[object Object],[object Object],Potential segmentation problem

Vehicle detection technique (III) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Bounding counters

Vehicle detection technique (IV) ,[object Object],[object Object],[object Object],Features are grouped together based on common motion, avoiding segmentation problem due to occlusion

A typical vehicle tracking procedure

Wallflower Principles & Practice of Background Maintenance. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Wallflower: Three levels of abstraction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

A real time traffic monitoring system Feature based tracking algorithm ,[object Object],[object Object],[object Object],[object Object],Benjamin Coifman, Jitendra Malik, David Beymer

Offline camera definition ,[object Object],[object Object],[object Object],[object Object]

On-line tracking and grouping ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sample corner features identified by the tracker Sample feature tracks from the tracker Sample feature groups from the tracker 1 2 3

Conclusion & Future Work ,[object Object],[object Object],[object Object]

References: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Video Surveillance Systems For Traffic Monitoring

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