Sprinkling object detection method and device and computer readable storage medium

Abstract

The embodiment of the invention relates to the technical field of image detection, and discloses a method and device for detecting a throwing object and a computer readable storage medium. The spilledobject detection method comprises the following steps: acquiring video stream data in a monitoring scene, and extracting a to-be-processed image from the video stream data; inputting the to-be-processed image into a preset image processing model, and obtaining a feature image containing the suspected throwing object; acquiring a suspected spilled object detection frame in the feature image; calculating an average pixel value in the suspected throwing object detection frame, and calculating peripheral pixel values of an area outside the suspected throwing object detection frame in the featureimage; judging whether the difference between the average pixel value and the peripheral pixel value is within a first preset range or not, and if yes, judging that the feature image does not containa throwing object; and if not, sending alarm information. The spilled object detection method, the spilled object detection device and the computer readable storage medium provided by the invention can be suitable for complex scenes and are high in detection accuracy.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image detection, and in particular, to a method, device, and computer-readable storage medium for detecting spilled objects. Background technique [0002] With the development of our country's economy, the transportation industry is increasingly developed, which makes the traffic problem more and more serious. The frequent occurrence of traffic accidents has aroused the deep concern of the country and the people, especially in tunnels and highways, where the traffic volume is large and the speed is fast, sometimes An object fell from the vehicle causing an accident. Throwing incidents have become a frequent traffic incident. Not only one accident affects many vehicles, but also causes secondary accidents, seriously endangering people's lives and property, and sometimes causing unpredictable losses. The resulting traffic accidents And the potential safety hazards caused by it have be...

AI Technical Summary

Problems solved by technology

[0003] The inventors found that there are at least the following problems in the prior art: Since all kinds of distribution models are based on whether pixels change to detect whether spills are generated, and in some complex scenes, it is easy to appear detection objects that resemble pixel changes, so that pixel changes will Affected by light, shadows, etc., the intelligent detection device for spilled objects produces a large number of false detections in practical applications, resulting in low accuracy of the detection of spilled objects

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