Visual Localization Based on Remote Sensing Scene Matching with Siamese Feature Aggregation Network

Wang Chen, Yuan Yuan, Ganchao Liu

科研成果: 书/报告/会议事项章节会议稿件同行评审

6 引用 (Scopus)

摘要

This paper presents a new framework with a siamese feature aggregation network (SFANet) for visual localization based on remote sensing scene matching. Specifically, the presented framework predicts the location of a query image by finding the matching remote sensing images with geographical information. We employ the fully convolutional networks (FCNs) and a siamese network of NetVLAD to aggregate local features and learn the global representations for images from different sources. A new soft margin loss function is established for the network. Geographic coordinates of the query images are obtained by calculating the similarity with satellite images. We also collect a multi-scale dataset that contains 136959 images from 45653 locations. Various experiments are carried out on it. Experimental results show the effectivity of the proposed method.

源语言英语
主期刊名2020 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2020 - Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
6738-6741
页数4
ISBN(电子版)9781728163741
DOI
出版状态已出版 - 26 9月 2020
活动2020 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2020 - Virtual, Waikoloa, 美国
期限: 26 9月 20202 10月 2020

出版系列

姓名International Geoscience and Remote Sensing Symposium (IGARSS)

会议

会议2020 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2020
国家/地区美国
Virtual, Waikoloa
时期26/09/202/10/20

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