Bicycle Counter
2000-03-01
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Bicycle Counter
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2000-03-01
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This report describes a system for monitoring bicycle activity in sequences of gray scale images from a stationary camera. Applications for such a system include determining the use and congestion of bicycle paths.
The output of the system is a count of the number of bicycles detected in the image sequence. The system uses a simple model of two circular objects separated by relatively known distance, with four levels of abstraction: raw images, blobs, edge images, and the bicycle model.
The system was implemented on a dual Pentium computer equipped with a Matrox imaging board and achieved a peak performance of eight frames per second. Experimental results based on outdoor scenes show promising results for a variety of weather conditions.
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Rogers, Scott; Papanikolopoulos, Nikolaos P. (2000). Bicycle Counter. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/687.
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