Using context-guided data augmentation, lightweight CNN, and proximity detection techniques to improve site safety monitoring under occlusion conditions

H Chen, L Hou, GK Zhang, S Wu - Safety science, 2023 - Elsevier
Automated recognition of image patterns in surveillance cameras is beneficial for safety
monitoring. A representative application is visual proximity detection for accident prevention …

[HTML][HTML] Small and overlapping worker detection at construction sites

M Park, J Bak, S Park - Automation in Construction, 2023 - Elsevier
Although there has been study on worker detection using computer vision (CV) for the safety
of construction sites, it is still challenging to identify employees who are obstructed or have …

Remote proximity monitoring between mobile construction resources using camera-mounted UAVs

D Kim, M Liu, SH Lee, VR Kamat - Automation in Construction, 2019 - Elsevier
Struck-by accidents have resulted in a significant number of fatal and nonfatal injuries in the
construction industry. As a proactive safety measure against struck-by hazards, the authors …

Tracking indoor construction progress by deep-learning-based analysis of site surveillance video

JKW Wong, F Bameri, A Ahmadian Fard Fini… - Construction …, 2023 - emerald.com
Purpose Accurate and rapid tracking and counting of building materials are crucial in
managing on-site construction processes and evaluating their progress. Such processes are …

[HTML][HTML] Improved YOLOv5 network for real-time object detection in vehicle-mounted camera capture scenarios

Z Ren, H Zhang, Z Li - Sensors, 2023 - mdpi.com
Object detection in the process of driving is a convenient and efficient task. However, due to
the complex transformation of the road environment and vehicle speed, the scale of the …

[HTML][HTML] Detection of moving objects in multi-complex environments using selective attention networks (SANet)

J Cho, K Kim - Automation in Construction, 2023 - Elsevier
Object detection studies aim to solve safety problems at industrial sites; however, improving
object detection performance and ensuring real-time capabilities simultaneously remains …

CORY-Net: Contrastive res-YOLOv5 network for intelligent safety monitoring on power grid construction sites

G Peng, Y Lei, H Li, D Wu, J Wang, F Liu - IEEE Access, 2021 - ieeexplore.ieee.org
In power grid construction projects, ensuring the safety of construction workers by
eliminating potential risks has always been important yet difficult. Thanks to the …

Improved detection network model based on YOLOv5 for warning safety in construction sites

N Ngoc-Thoan, DQT Bui, CNN Tran… - International Journal of …, 2024 - Taylor & Francis
The safety of worker guarantee is a crucial task in construction site management. Many
accidents occur in construction sites by falling, collisions, electrocutions, or being stuck in …

Real-time smart video surveillance to manage safety: A case study of a transport mega-project

H Luo, J Liu, W Fang, PED Love, Q Yu, Z Lu - Advanced Engineering …, 2020 - Elsevier
There is a tendency for accidents and even fatalities to arise when people enter hazardous
work areas during the construction of projects in urban areas. A limited amount of research …

Building detection in remote sensing image based on improved YOLOv5

W Ding, L Zhang - 2021 17th International Conference on …, 2021 - ieeexplore.ieee.org
Due to the different seismic design of high and low-rise buildings, the seismic levels are
often different in the same intensity area. Using remote sensing to distinguish various height …