@Article{JuanJoseRubio2019,
author="Juan Jose Rubio
and Takahiro Kashiwa
and Teera Laiteerapong
and Wenlong Deng
and Kohei Nagai
and Sergio Escalera
and Kotaro Nakayama
and Yutaka Matsuo
and Helmut Prendinger",
title="Multi-class structural damage segmentation using fully convolutional networks",
journal="Computers in Industry",
year="2019",
volume="112",
pages="103121",
optkeywords="Bridge damage detection",
optkeywords="Deep learning",
optkeywords="Semantic segmentation",
abstract="Structural Health Monitoring (SHM) has benefited from computer vision and more recently, Deep Learning approaches, to accurately estimate the state of deterioration of infrastructure. In our work, we test Fully Convolutional Networks (FCNs) with a dataset of deck areas of bridges for damage segmentation. We create a dataset for delamination and rebar exposure that has been collected from inspection records of bridges in Niigata Prefecture, Japan. The dataset consists of 734 images with three labels per image, which makes it the largest dataset of images of bridge deck damage. This data allows us to estimate the performance of our method based on regions of agreement, which emulates the uncertainty of in-field inspections. We demonstrate the practicality of FCNs to perform automated semantic segmentation of surface damages. Our model achieves a mean accuracy of 89.7\% for delamination and 78.4\% for rebar exposure, and a weighted F1 score of 81.9\%.",
optnote="HuPBA; no proj",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=3315), last updated on Thu, 04 Jul 2024 15:32:04 +0200",
doi="10.1016/j.compind.2019.08.002",
opturl="https://doi.org/10.1016/j.compind.2019.08.002"
}