Vehicle counting method and system, data processing equipment and intelligent shooting equipment

Abstract

The application proposes a vehicle counting method and system, a data processing device and an intelligent photographing device, which relate to the technical field of vehicle counting. The vehicle counting method includes: firstly, performing similarity metric matching on the motion trajectory and at least one model trajectory; secondly, according to the optimal result among the at least one matching result corresponding to the similarity metric matching, determining the optimal result corresponding to the optimal result The model trajectory is the target model trajectory of the motion trajectory; the target model trajectory belongs to one of the at least one model trajectory; then, it is judged that the lifetime corresponding to the motion trajectory is the standard lifetime corresponding to the target model trajectory Whether to match; Finally, when matching, count the vehicles to be identified corresponding to the motion trajectory. Through the above setting, the recognition rate of the motion track of the vehicle can be improved, and the accurate counting of the vehicle can be effectively realized.

Description

technical field [0001] The present application relates to the field of vehicle counting, in particular, to a vehicle counting method and system, data processing equipment and intelligent photographing equipment. Background technique [0002] In recent years, intelligent transportation is the main trend of urban development, and traffic flow statistics, as an important part of intelligent transportation, has also attracted more attention from scholars. A good traffic flow statistics method can provide the traffic department with a basis for decision-making, improve road transport efficiency, increase road smoothness, and improve road safety. [0003] However, the inventors found that in the prior art, due to complex scenes, such as rainy weather, occlusion and other reasons, the recognition rate of the vehicle's motion track is often reduced, so that the accurate counting of vehicles cannot be effectively realized. Contents of the invention [0004] The purpose of the pres...

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Problems solved by technology

[0003] However, the inventors have found that in the prior art, complex scenes such as rainy weather, occlusion, etc., often lead to a reduction in the recognition rate of the vehicle's motion trajectory, thereby failing to effectively achieve accurate counting of vehicles

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