Real-time shooting target scoring device and method

Abstract

The invention relates to a real-time shooting target scoring device and method. Infrared image sensors of the target scoring device are arranged in front of a target plate, and the signal output of the infrared image sensors is connected with an image collecting processor. The image collecting processor determines the output of target scoring results according to image data, shot by the infrared image sensors, of the target plate. The target scoring method includes the following steps that the target plate image data transmitted by the infrared image sensors are received; the target plate image data of the current frame and the target plate image data of the first frame are subjected to subtraction; threshold segmentation and image binarization processing are carried out, and light spots containing targets are extracted; the number of the targets contained by any light spot i of the current frame is determined; whether the targets are real target spots or not is judged; and the position coordinates of the target spots are output. The real-time shooting target scoring device and method are high in precision, low in cost and good in environmental adaption.

Description

technical field [0001] The invention belongs to the technical field of photoelectric measurement, and relates to a real-time shooting target reporting device and a target reporting method. Background technique [0002] In all kinds of training, the traditional method of shooting target reporting mostly uses manual target reporting. The shortcomings of this manual method are obvious. First, it relies on manual target judgment experience; second, when there are many impact points, it is difficult to distinguish New and old bullet points; 3. Big potential safety hazard. [0003] The more advanced target reporting methods include laser positioning, acoustic electric positioning, electronic target, and image processing. Among them, the accuracy of the laser method is relatively low, the mass production of the acoustic-electric method is difficult, the cost of the electronic target is high, and the existing image processing methods mostly use visible light sensors, which are not ...

AI Technical Summary

Problems solved by technology

Among them, the accuracy of the laser method is relatively low, the mass production of the acoustic-electric method is difficult, the cost of the electronic target is high, and the existing image processing methods mostly use visible light sensors, which are not adaptable to the environment, and it is difficult to build a test environment in the field environment.

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