深度学习在海洋信息探测中的应用:现状与展望

Research progress in the application of deep learning to ocean information detection:status and prospect

深度学习可以通过深度神经网络,使机器理解学习数据,从而提高数据分类效果和预测结果的准确性,因此在海洋信息探测中应用越来越受到重视。作者基于深度学习的基本原理,阐述了海洋上常用的深度学习神经网络模型,并结合海洋信息探测要素,对温度、盐度、风场、有效波高和海冰等进行了海洋环境信息因子的预测分析;同时,对船舶、溢油和涡旋等进行了海洋目标识别与检测。最后针对其现状进行了探讨,总结了深度学习在海洋信息探测中发展所面临的问题。

Deep learning can enable machines to understand the learning data through deep neural networks to im-prove the data classification effect and the accuracy of prediction results.Therefore,its application in ocean infor-mation detection has received more attention.Based on the basic principles of deep learning,this paper describes a deep learning neural network model commonly used in the ocean.Marine environmental information factors such as temperature,salinity,wind field,effective wave height,and sea ice are predicted and analyzed with ocean informa-tion detection elements.At the same time,marine target identification and detection are carried out for ships,oil spills,and eddies.Finally,the status of deep learning in ocean information exploration is discussed,and problems faced by the development of deep learning in ocean information exploration are summarized.