计算机工程与应用 ›› 2024, Vol. 60 ›› Issue (8): 46-55.DOI: 10.3778/j.issn.1002-8331.2305-0372

• 热点与综述 • 上一篇    下一篇

基于深度学习的图像中无人机与飞鸟检测研究综述

谢威宇,张强   

  1. 中国民用航空飞行学院 空中交通管理学院,四川 广汉 618307
  • 出版日期:2024-04-15 发布日期:2024-04-15

Review on Detection of Drones and Birds in Photoelectric Images Based on Deep Learning Convolutional Neural Network

XIE Weiyu, ZHANG Qiang   

  1. College of Air Traffic Management, Civil Aviation Flight University of China, Guanghan, Sichuan 618307, China
  • Online:2024-04-15 Published:2024-04-15

摘要: 随着民用无人机产业的发展,无人机已经成为一项影响公共安全的重要问题。目前针对低空无人机的监视手段主要是采用雷达探测结合图像识别的方法,然而在图像检测识别中易受到与无人机同属“低、慢、小”目标的飞鸟的干扰。为了能够在基于可见光图像的无人机检测中排除飞鸟目标的干扰,利用深度神经网络对可见光图像中无人机与飞鸟进行精确的检测与分类,有效地排除飞鸟对无人机检测的干扰。系统阐释了目标检测技术的发展历程,讨论了各类基于深度学习网络目标检测算法的差异,对比了各类算法的优缺点。对可用于无人机与飞鸟检测的图像数据集进行了梳理与介绍,对相关研究的已有成果进行分析;再从实际应用出发,对无人机与飞鸟检测当中可能会存在的问题进行梳理,阐述与分析了能解决相应检测问题的卷积神经网络的相关研究。最后,针对该研究后续可能的发展方向进行展望。

关键词: 深度学习, 卷积神经网络, 目标检测, 无人机, 飞鸟检测

Abstract: With the development of the civilian drone industry, drones have become a critical issue affecting public safety. At present, the surveillance method for low-altitude drones mainly adopts the method of radar detection combined with visible image identification. However, visible image recognition is susceptible to interference from flying birds, which belongs to the same “low, slow, and small” targets as UAVs. To eliminate the interference of flying bird targets in the detection of UAVs based on visible images, the deep neural network is used to accurately identify and classify UAVs and flying birds in visible images, and effectively eliminate the interference of birds in the detection of UAVs. This paper first systematically explains the development process of target detection technology, discusses the differences of various target detection algorithms based on deep learning network, and compares the advantages and disadvantages of various algorithms. The image data sets that can be used for drone and bird detection are sorted out and introduced, and the existing results of related research are analyzed. Then, starting from the practical application, the problems that may exist in the detection of drones and birds are sorted out, and the research on neural networks that can solve the corresponding detection problems is elaborated and analyzed. In the end, the probable future directions of this research are prospected.

Key words: deep learning, convolutional neural network, target detection, drone, flying bird detection