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arXiv 1711.03564cs.CV

Exploiting ConvNet Diversity for Flooding Identification

Federal University of Minas Gerais(米纳斯吉拉斯联邦大学);University of Campinas(坎皮纳斯大学);SAMSUNG Research Institute Brazil(三星巴西研究院);University of Feira de Santana(费拉德桑塔纳州立大学)
Keiller Nogueira, Samuel G. Fadel, Ícaro C. Dourado, Rafael de O. Werneck, Javier A. V. Muñoz, Otávio A. B. Penatti, Rodrigo T. Calumby, Lin Tzy Li, Jefersson A… 展开作者

Keiller Nogueira, Samuel G. Fadel, Ícaro C. Dourado, Rafael de O. Werneck, Javier A. V. Muñoz, Otávio A. B. Penatti, Rodrigo T. Calumby, Lin Tzy Li, Jefersson A. dos Santos, Ricardo da S. Torres

英文摘要:

Flooding is the world's most costly type of natural disaster in terms of both economic losses and human causalities. A first and essential procedure towards flood monitoring is based on identifying the area most vulnerable to flooding, which gives authorities relevant regions to focus. In this work, we propose several methods to perform flooding identification in high-resolution remote sensing images using deep learning. Specifically, some proposed techniques are based upon unique networks, such as dilated and deconvolutional ones, while other was conceived to exploit diversity of distinct networks in order to extract the maximum performance of each classifier. Evaluation of the proposed algorithms were conducted in a high-resolution remote sensing dataset. Results show that the proposed algorithms outperformed several state-of-the-art baselines, providing improvements ranging from 1 to 4% in terms of the Jaccard Index.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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