A target real-time injection device of a high-speed photoelectric theodolite

Abstract

The invention discloses a target real-time injection device of a high-speed photoelectric theodolite. The device comprises a theodolite detector, a target information injection module and an image synthesis module. The theodolite detector is used for detecting real-time background image and outputting; The target information injection module is used for generating simulation target information; The image synthesizing module receives the real background image and the simulated target information, buffers the real-time synthesized image and outputs the real-time synthesized image. The inventiondiscloses a target real-time injection device of a high-speed photoelectric theodolite, which can detect a real background image in real time and output the real background image, and can only injectthe target information, not the whole image information, so as to meet the requirement of real-time generation of a dynamic target simulation scene at a high frame rate and a high resolution.

Description

technical field [0001] The invention relates to the technical field of target simulation, in particular to a real-time target injection device for a high-speed photoelectric theodolite. Background technique [0002] As an important observation and measurement equipment in the shooting range, the photoelectric theodolite has functions such as tracking and capture, attitude measurement, target imaging, and live recording. The characteristics of modern shooting range aircraft are complex and the flight speed is fast. In order to accurately and quickly find and track the target, higher requirements are put forward for the operator of the photoelectric theodolite, so the daily training of the operator is essential. In addition, in order to maintain a good working condition of the photoelectric theodolite, it is essential to carry out periodic functional testing. The target simulation device is an important detection system for the photoelectric theodolite shooting range training,...

AI Technical Summary

Problems solved by technology

The characteristics of modern shooting range aircraft are complex and the flight speed is fast. In order to accurately and quickly find and track targets, higher requirements are put forward for the operators of the photoelectric theodolite, so the daily training of the operators is essential

In addition, in order to maintain a good working condition of the photoelectric theodolite, it is essential to carry out periodic functional testing. The target simulation device is an important detection system for the photoelectric theodolite shooting range training, mainly including actual target flight detection and computer target simulation detection. The actual flight test There must be a real air target, which has the disadvantages of high cost, long time, and easy limitation. The computer target simulation test does not require a real air target, and has the advantages of low cost, short cycle, and convenient use. However, it mainly uses background information It is stored in the system in advance, and the background image is called when it is used, and the entire image after the fusion of the target and the background is injected into the target simulator

For high-speed photoelectric theodolite, due to the fast frame rate and high resolution, the injection of the entire image takes a long time, and the simulation effect is not ideal

In addition, existing target simulators generally store background videos in advance, and the training and testing scenarios are single

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