[HTML][HTML] Construction and maintenance of urban underground infrastructure with digital technologies

M Wang, X Yin - Automation in construction, 2022 - Elsevier
Urban underground infrastructure is a critical component in cities to provide essential
services to residents. Research efforts have been made to facilitate different activities of …

Vision-based defect inspection and condition assessment for sewer pipes: A comprehensive survey

Y Li, H Wang, LM Dang, HK Song, H Moon - Sensors, 2022 - mdpi.com
Due to the advantages of economics, safety, and efficiency, vision-based analysis
techniques have recently gained conspicuous advancements, enabling them to be …

Efficient fused-attention model for steel surface defect detection

CC Yeung, KM Lam - IEEE Transactions on Instrumentation …, 2022 - ieeexplore.ieee.org
Steel surface defect detection is an essential quality control task in manufacturing. As
patterns of defects may be viewed as an object, some current defect detection methods …

Sewer defect detection from 3D point clouds using a transformer-based deep learning model

Y Zhou, A Ji, L Zhang - Automation in construction, 2022 - Elsevier
Targeting the defect classification from 3D point clouds, this research develops a deep
learning method named the Transformer-based point cloud classification network …

A new cycle-consistent adversarial networks with attention mechanism for surface defect classification with small samples

L Wen, Y Wang, X Li - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
Surface defect detection is the essential process to ensure the quality of products. Surface
defect classification (SDC) based on deep learning (DL) has shown its great potential …

[HTML][HTML] An automatic defect detection system for petrochemical pipeline based on cycle-gan and yolo v5

K Chen, H Li, C Li, X Zhao, S Wu, Y Duan, J Wang - Sensors, 2022 - mdpi.com
Defect detection of petrochemical pipelines is an important task for industrial production
safety. At present, pipeline defect detection mainly relies on closed circuit television method …

TMFF: trustworthy multi-focus fusion framework for multi-label sewer defect classification in sewer inspection videos

C Hu, C Zhao, H Shao, J Deng… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
An automatic vision-based sewer inspection plays a vital role of sewage system in a modern
city. Recent advances focus on modeling a deep learning-based method to realize the …

[HTML][HTML] A transfer learning-based YOLO network for sewer defect detection in comparison to classic object detection methods

Z Situ, S Teng, W Feng, Q Zhong, G Chen, J Su… - Developments in the …, 2023 - Elsevier
Deep learning has shown promising performance in automated sewer defect detection,
however, is generally data-driven and computationally intensive. Transfer learning (TL) …

Deep learning-assisted automated sewage pipe defect detection for urban water environment management

L Sun, J Zhu, J Tan, X Li, R Li, H Deng, X Zhang… - Science of The Total …, 2023 - Elsevier
A healthy sewage pipe system plays a significant role in urban water management by
collecting and transporting wastewater and stormwater, which can be assessed by hydraulic …

Progressive refined redistribution pyramid network for defect detection in complex scenarios

X Yu, W Lyu, C Wang, Q Guo, D Zhou, W Xu - Knowledge-Based Systems, 2023 - Elsevier
Due to the rapid development of manufacturing capabilities and the general improvement in
requirements for product quality, the role of quality inspection in the industrial production …