UAV target detection method, device, equipment and medium

A target detection and UAV technology, applied in the field of image processing, can solve problems such as weak UAV target detection performance, and achieve the effects of strong UAV target detection performance, high contrast detection efficiency, and improved detection accuracy.

Active Publication Date: 2022-01-28
NAT UNIV OF DEFENSE TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, in the process of realizing the present invention, the inventors found that the current detection technology used in anti-drone technology still has the technical problem of weak detection performance of UAV targets

Method used

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  • UAV target detection method, device, equipment and medium
  • UAV target detection method, device, equipment and medium
  • UAV target detection method, device, equipment and medium

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0028] In addition, the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. W...

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Abstract

This application relates to a method, device, device and medium for target detection of a UAV. The method includes: obtaining the original data set of the UAV; the original data set includes a visible light video sequence and an infrared video sequence; image processing of the visible light video sequence and the infrared video sequence Matching, image cropping and label update processing to obtain a standard data set after image registration and size standardization; use the CNN model to perform image fusion processing on visible light images and infrared images in the standard data set to obtain a fused image set; use the trained YOLOv3 The model performs UAV target detection on the fused image set, and obtains UAV detection results. On the basis of the existing YOLOv3 algorithm, the visible light-infrared image fusion processing is added, and the YOLOv3 algorithm is improved to obtain a better infrared target detection method for UAVs based on image fusion, which realizes a strong UAV target detection performance. technical effect.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a method, device, equipment and medium for detecting a drone target. Background technique [0002] With the rapid development of microelectronics technology and artificial intelligence, the basic components of UAVs have shown the characteristics of miniaturization, low cost and low power consumption, which promote the innovation of UAV technology and make small UAVs have Many advantages such as light weight, simple operation, flexible body, strong survivability and low price expand its application field. With the development and improvement of new technologies such as artificial intelligence and 5G communication, due to the superior performance of drones, their application scale is also expanding, and they are widely used in civilian and military applications. As the threshold and difficulty of obtaining UAV technology continue to decrease, it will also bring ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V20/13G06V20/40G06V10/32G06V10/80G06K9/62G06T7/33G06N3/04
CPCG06T7/33G06V20/13G06V20/40G06V10/32G06N3/045G06F18/251G06F18/214
Inventor 康来陈辉魏迎梅万珊珊蒋杰谢毓湘
Owner NAT UNIV OF DEFENSE TECH
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