Semantic Classification of Railway Bridge Drawings Based on OCR and BP Neural Networks

Digital management of modern railway bridges, a substantial part of high-speed railway networks, is often hindered by manual interpretation of construction drawings for Building Information Modeling (BIM). While individual technologies like optical character recognition (OCR) and neural networks are...

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Detalles Bibliográficos

Autores principales:	Wanqi Wang, Ze Guo, Liu Bao, Xing Yang, Yalong Xie, Ruichang Shi, Shuoyang Zhao
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2026-04-01
Colección:	Applied Sciences
Materias:	railway bridge construction drawings optical character recognition semantic classification neural networks
Acceso en línea:	https://www.mdpi.com/2076-3417/16/9/4206
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