High-altitude object throwing detection method, device and equipment

Abstract

The invention relates to the technical field of high-altitude parabolic object detection, in particular to a high-altitude parabolic object detection method, device and equipment, and the method comprises the steps: obtaining video information, wherein the video information comprises a moving foreground image; extracting a foreground image in the video information; recognizing the foreground image by using a pre-trained high-altitude parabolic detection model to obtain an output image recognition type; and determining a high-altitude object throwing result based on the image recognition type. According to the technical scheme of the invention, the foreground image is extracted, then the foreground image is subjected to feature extraction and recognition through the convolutional neural network, finally whether the foreground image is a parabolic object is determined, the specific type of the high-altitude parabolic object is determined, the difficulty of checking and searching the high-altitude parabolic object is reduced, the high-altitude parabolic object judgment efficiency is improved, and the convenience of high-altitude object throwing detection is improved.

Description

technical field [0001] The invention relates to the technical field of high-altitude parabolic detection, in particular to a high-altitude parabolic detection method, device and equipment. Background technique [0002] The high-altitude parabolic is called "the pain hanging over the city". High-altitude parabolic objects not only destroy the living environment, cause the environment to be dirty, but also endanger people's lives. Through scientific calculations and tests, it has been found that throwing only 30 grams of eggs from a floor about 12 meters high can swell a person's body, and throwing an egg of 30 grams from a floor about 54 meters high can swell a person's skull. Smashing, throwing 30 grams of eggs from a floor about 75 meters high can kill people on the spot, causing irreparable damage. Therefore, it is very important to improve the detection of high-altitude parabolic aspects. [0003] The detection of high-altitude parabolic objects is one of the applicati...

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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a kind of high-altitude parabolic detection method, device and equipment, to overcome the shortcomings of the current algorithm applied to high-altitude parabolic detection, which have low accuracy, reliability and real-time performance, resulting in the high-altitude parabolic detection There are some difficult problems

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