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A transplantable unmanned aerial vehicle detection system combined with an imaging simulation technology

A detection system and UAV technology, which is applied in the field of portable UAV detection system, can solve the problems of spending a lot of time collecting and it is difficult to find UAV training data, so as to shorten the training cycle and simplify data collection The effect of the process

Inactive Publication Date: 2019-06-21
INST OF SOFTWARE - CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

However, the UAV detection technology based on deep learning relies on a large amount of training data, and objects such as UAVs are special compared with daily detection objects, and it is difficult to find UAVs from public datasets used to train neural networks. The relevant training data
If you manually obtain videos of specific background environments and drone types from the Internet, firstly, it will take a lot of time to collect, and secondly, you need to consider the cost of manual labeling

Method used

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  • A transplantable unmanned aerial vehicle detection system combined with an imaging simulation technology

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Embodiment Construction

[0021] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, a portable UAV detection system combined with imaging simulation technology provided by the embodiment of the present invention includes four modules: imaging simulation module 1, detection training module 2 based on deep learning, image and video acquisition module 3 and Model Checking Calculation Module4. Among them, the imaging simulation module 1 uses a physically-based renderer, and its input is a variety of panoramic environment maps and 3D models of various types of UAVs. Drone simulation image. The detection training module 2 based on deep learning uses the training data provided by the imaging simulation module 1 to train the convolutional neural network, and outputs the network weights for UAV detection. The image and video acquisition module 3 is an acquisition device such as a cam...

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Abstract

The invention provides a portable unmanned aerial vehicle detection system combined with an imaging simulation technology, and relates to the technical field of imaging simulation and machine vision crossing, the system uses the imaging simulation technology, the data collection process is simplified, the model training period is shortened, calculation is carried out by using a network after internal weight adjustment, and finally unmanned aerial vehicle detection is realized. The invention discloses a transplantable unmanned aerial vehicle detection system combined with an imaging simulationtechnology, a plurality of complex backgrounds can be obtained; various types of unmanned aerial vehicles are detected in real time; the problem that a traditional template matching method is poor ingeneralization ability is solved through the deep learning technology, the data collection process is simplified through the combination with the imaging simulation technology, the model training period is shortened, meanwhile, the portable intelligent unmanned aerial vehicle detection system can be set up on various embedded devices, and the portable intelligent unmanned aerial vehicle detectionsystem is provided.

Description

technical field [0001] The invention belongs to the cross technical field of imaging simulation and machine vision, and relates to a portable unmanned aerial vehicle detection system combined with imaging simulation technology. Background technique [0002] In recent years, drone technology has developed rapidly, and more and more people have begun to use drones to complete various creative tasks. Therefore, in drone no-fly zones or public places, the flight of drones must be regulated, otherwise the safety and privacy of the public will be threatened. A very critical step in drone supervision is drone detection, which is to quickly find the position of the drone in each frame of the video. There is no doubt that the future will also develop in the direction of intelligent supervision, so it is very necessary to design a portable intelligent detection system. [0003] Today, artificial intelligence technology is gradually subverting people's way of life. In order to meet t...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06N3/04G06N3/08G06F17/50
Inventor 司凌宇王维珅廖名学吕品
Owner INST OF SOFTWARE - CHINESE ACAD OF SCI
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