基于深度学习的领域自适应目标检测算法研究

Research on Domain Adaptive Object Detection Algorithms Based on Deep Learning

领域自适应目标检测是指在有标注的源领域训练一个目标检测模型,并将其迁移到无标注的目标领域的计算机视觉任务。它将领域自适应方法与目标检测技术相结合,解决了领域偏移导致的目标检测模型性能下降的问题,成为众多学者研究的焦点。本文对基于深度学习的域适应目标检测算法进行综述。首先介绍了域适应目标检测的研究背景,其次按照发展演变过程,阐述了近年来基于深度学习的经典域适应目标检测算法,并对其优劣进行分析对比,接着介绍了域适应目标检测的常用数据集。最后,我们通过详细的分析,对域适应目标检测具有潜力的几个发展方向进行探讨与展望。Domain adaptive object detection refers to a computer vision task, which trains an object detection model on an annotated source domain and transfers the model to an unlabeled target domain. It combines domain adaptive methods with object detection techniques to solve the problem of performance degradation of object detection models caused by domain shift, and has become the focus of research by many researchers. This paper provides a review of domain adaptive object detection algorithms based on deep learning. Firstly, the research background of domain adaptive object detection is introduced. Secondly, according to the development and evolution process, we elaborate on some classic domain adaptive object detection algorithms based on deep learning in recent years. Furthermore, we analyze and compare the advantages and disadvantages of these algorithms. Then, the commonly used datasets of domain adaptive object detection are introduced. Finally, we discuss and prospect several potential development directions of domain adaptive object detection through detailed analysis.