Towards Global-Scale Crowd+AI Techniques to Map and Assess Sidewalks for People with Disabilities
Towards Global-Scale Crowd+AI Techniques to Map and Assess Sidewalks for People with Disabilities
复制标题
迈向全球规模的人群人工智能技术,为残疾人绘制和评估人行道
DOI:
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发表时间:
2022
期刊:
影响因子:
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通讯作者:
Jon E. Froehlich
中科院分区:
文献类型:
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作者:
Maryam Hosseini;Michael Saugstad;Fábio Miranda;Andres Sevtsuk;Cláudio T. Silva;Jon E. Froehlich
There is a lack of data on the location, condition, and accessibility of sidewalks across the world, which not only impacts where and how people travel but also fundamentally limits interactive mapping tools and urban analytics. In this paper, we describe initial work in semi-automatically building a sidewalk network topology from satellite imagery using hierarchical multi-scale attention models, inferring surface materials from street-level images using active learning-based semantic segmentation, and assessing sidewalk condition and accessibility features using Crowd+AI. We close with a call to create a database of labeled satellite and streetscape scenes for sidewalks and sidewalk accessibility issues along with standardized benchmarks.
DOI:
10.1145/3313831.3376399
发表时间:
2020-04
期刊:
Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems
影响因子:
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作者:
Fábio Miranda;Maryam Hosseini;Marcos Lage;Harish Doraiswamy;G. Dove;Cláudio T. Silva
通讯作者:
Fábio Miranda;Maryam Hosseini;Marcos Lage;Harish Doraiswamy;G. Dove;Cláudio T. Silva
DOI:
10.2139/ssrn.4086624
发表时间:
2023-04
期刊:
Comput. Environ. Urban Syst.
影响因子:
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作者:
Maryam Hosseini;Andres Sevtsuk;Fábio Miranda;RobertoM. Cesar Jr.;Cláudio T. Silva
通讯作者:
Maryam Hosseini;Andres Sevtsuk;Fábio Miranda;RobertoM. Cesar Jr.;Cláudio T. Silva