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Add to EdgeRemote Sensing Image Scene Classification Meets Deep Learning: Challenges, Methods, Benchmarks, and Opportunities
May 03, 2020
Remote sensing image scene classification, which aims at labeling remote sensing images with a set of semantic categories based on their contents, has broad applications in a range of fields. Propelled by the powerful feature learning capabilities of deep neural networks, remote sensing image scene classification driven by deep learning has drawn remarkable attention and achieved significant breakthroughs. However, to the best of our knowledge, a comprehensive review of recent achievements regarding deep learning for scene classification of remote sensing images is still lacking. Considering the rapid evolution of this field, this paper provides a systematic survey of deep learning methods for remote sensing image scene classification by covering more than 140 papers. To be specific, we discuss the main challenges of scene classification and survey (1) Autoencoder-based scene classification methods, (2) Convolutional Neural Network-based scene classification methods, and (3) Generative Adversarial Network-based scene classification methods. In addition, we introduce the benchmarks used for scene classification and summarize the performance of more than two dozens of representative algorithms on three commonly-used benchmark data sets. Finally, we discuss the promising opportunities for further research.
