High-altitude object throwing detection method and device, equipment and computer storage medium

Abstract

The embodiment of the invention discloses a high-altitude object throwing detection method and device, equipment and a computer storage medium, and the method comprises the steps of obtaining a throwing object image in which a to-be-detected throwing object exists from a to-be-detected image, and determining the position coordinates of the to-be-detected throwing object in each throwing object image; according to the acquisition time of each throwing object image and each position coordinate, obtaining an associated position coordinate of the to-be-detected throwing object, and generating a motion track fragment of the to-be-detected throwing object based on the associated position coordinate; determining the to-be-detected throwing object as a high-altitude throwing object in response to the condition that the motion track fragment meets a preset high-altitude throwing condition, and determining the motion track fragment as a throwing track fragment of a high-altitude throwing event; and generating a complete parabolic trajectory of the high-altitude throwing object based on the parabolic trajectory fragment.

Description

technical field [0001] The present disclosure relates to the field of computer vision, and in particular to a method, device, equipment, and computer storage medium for high-altitude parabolic detection. Background technique [0002] In recent years, with the increase of urbanization rate, there are more and more high-rise buildings, and the dangers brought by high-altitude parabolic objects have been paid more and more attention. High-altitude parabolic detection is an important technology in the intelligent video surveillance system. By analyzing the monitoring video of the building floor, it detects the dropped objects, so as to arm the floors of high-rise buildings in the city and prevent possible high-altitude incidents. Real-time alarm for parabolic events. At present, with the important position of high-altitude parabolic detection in social security, the traditional high-altitude parabolic detection method can no longer meet the high requirements of high-altitude pa...

AI Technical Summary

Problems solved by technology

At present, with the important position of high-altitude parabolic detection in social security, the traditional high-altitude parabolic detection method can no longer meet the high requirements of high-altitude parabolic detection in terms of speed and accuracy.

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