Lightweight Multi-PPE Detection for Edge-Based Industrial Safety Monitoring

Main Article Content

K Samunnisa
M. SriRaghavendra
Polepalle Keerthana
Chittari Anjali
P. Jaya Subba Reddy

Abstract

Personal Protective Equipment (PPE) is a key safety issue in the workplace. These are settings that are usually accompanied with complicated back- grounds, occlusions and huge disparities in the object sizes and so detection is not an easy task. Conventional vision based PPE detection systems are often not very resilient in such dynamic conditions. To remedy these issues, this paper will suggest a high-performance PPE detection model using YOLOv8 in real-time industrial safety monitoring. A stimulated multi-class PPE dataset is trained in the proposed system within a supervised learning strategy. The model carries out precise localization and classification by modeling bounding box regression and classification. The training procedure reduces bounding box loss, classification loss and distribution focal loss in order to improve detection. Experimental findings illustrate that the model has a detection error of 96.2, which depicts a great potential of detecting and locating the PPE components with great precision.

Article Details

How to Cite
[1]
K Samunnisa, M. SriRaghavendra, Polepalle Keerthana, Chittari Anjali, and P. Jaya Subba Reddy, “Lightweight Multi-PPE Detection for Edge-Based Industrial Safety Monitoring”, Int. J. Comput. Eng. Res. Trends, vol. 13, no. 4, pp. 19–27, Jun. 2026.
Section
Research Articles

References

A. S. Geller, "Behavior-based safety in industry: Realizing the large-scale potential of psychology to promote human welfare," Applied and Preventive Psychology, vol. 10, no. 2, pp. 87–105, 2001.

M. J. BURKE, S. A. SARPY, P. E. TESLUK, and K. SMITH‐CROWE, “GENERAL SAFETY PERFORMANCE: A TEST OF A GROUNDED THEORETICAL MODEL,” Personnel Psychology, vol. 55, no. 2, pp. 429–457, Jun. 2002, doi: 10.1111/j.1744-6570.2002.tb00116.x.

W. Fang et al., “Computer vision applications in construction safety assurance,” Automation in Construction, vol. 110, p. 103013, Feb. 2020, doi: 10.1016/j.autcon.2019.103013.

S. Han and S. Lee, “A vision-based motion capture and recognition framework for behavior-based safety management,” Automation in Construction, vol. 35, pp. 131–141, Nov. 2013, doi: 10.1016/j.autcon.2013.05.001.

A. Rahman et al., “PPE-EYE: A Deep Learning Approach to Personal Protective Equipment Compliance Detection,” Computers, vol. 15, no. 1, p. 45, Jan. 2026, doi: 10.3390/computers15010045.

R. C. Gonzalez, R. E. Woods, and B. R. Masters, “Digital Image Processing, Third Edition,” Journal of Biomedical Optics, vol. 14, no. 2, p. 029901, 2009, doi: 10.1117/1.3115362.

D. G. Lowe, “Distinctive Image Features from Scale-Invariant Keypoints,” International Journal of Computer Vision, vol. 60, no. 2, pp. 91–110, Nov. 2004, doi: 10.1023/b:visi.0000029664.99615.94.

N. Dalal and B. Triggs, “Histograms of Oriented Gradients for Human Detection,” 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR′05), vol. 1, pp. 886–893, doi: 10.1109/cvpr.2005.177.

S. Ren, K. He, R. Girshick, and J. Sun, “Faster R-CNN: Towards Real-Time Object Detection with Region Proposal Networks,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 39, no. 6, pp. 1137–1149, Jun. 2017, doi: 10.1109/tpami.2016.2577031.

Juhartini, Dwinita Arwidiyarti, and Desmiwati, “Single Shot Multibox Detector (SSD) in Object Detection: A Review,” IJACI : International Journal of Advanced Computing and Informatics, vol. 1, no. 2, pp. 118–127, Jul. 2025, doi: 10.71129/ijaci.v1i2.pp118-127.

K. O. Monnikhof, P. Areerob, Z. Wu, T. Tanasnitikul, and W. Kumwilaisak*, “Novel Personal Protective Equipment Detection Technique with Attention-based YOLOv7 and Human Pose Estimation,” APSIPA Transactions on Signal and Information Processing, vol. 12, no. 1, pp. 1–18, Dec. 2023, doi: 10.1561/116.00000119.

A. Shivapriya, A. A. Reddy, A. S. V. Reddy, and Dr. Ch. N. Chary, “Enhanced Helmet Detection in Complex Industrial Environments Using an Improved YOLO-BASED Model,” International Journal of Scientific Research in Engineering and Management, vol. 10, no. 03, pp. 1–9, Mar. 2026, doi: 10.55041/ijsrem57723.

S. Wang, S. Li, Y. Zhang, and H. Chen, "CHVG: Color Helmet and Vest Wearing Dataset for PPE Detection," in Proc. IEEE Int. Conf. Image Processing (ICIP), 2021, pp. 1649–1653.

Y. Zhang, P. Sun, Y. Jiang, D. Yu, F. Weng, Z. Yuan, P. Luo, W. Liu, and X. Wang, "ByteTrack: Multi-object tracking by associating every detection box," in Proc. ECCV, 2022, pp. 1–21.

J. Redmon, S. Divvala, R. Girshick, and A. Farhadi, “You Only Look Once: Unified, Real-Time Object Detection,” 2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), pp. 779–788, Jun. 2016, doi: 10.1109/cvpr.2016.91.

A. Bochkovskiy, C.-Y. Wang, and H.-Y. M. Liao, "YOLOv4: Optimal speed and accuracy of object detection," arXiv:2004.10934, 2020.

W. Fang, L. Ding, H. Luo, and P. E. D. Love, “Falls from heights: A computer vision-based approach for safety harness detection,” Automation in Construction, vol. 91, pp. 53–61, Jul. 2018, doi: 10.1016/j.autcon.2018.02.018.

M. I. B. Ahmed et al., “Personal Protective Equipment Detection: A Deep-Learning-Based Sustainable Approach,” Sustainability, vol. 15, no. 18, p. 13990, Sep. 2023, doi: 10.3390/su151813990.

C. Zhang, Z. Tian, J. Song, Y. Zheng, and B. Xu, “Construction worker hardhat-wearing detection based on an improved BiFPN,” 2020 25th International Conference on Pattern Recognition (ICPR), pp. 8600–8607, Jan. 2021, doi: 10.1109/icpr48806.2021.9412103.

N. Wojke, A. Bewley, and D. Paulus, "Simple online and realtime tracking with a deep association metric," in Proc. IEEE ICIP, 2017, pp. 3645–3649.

G. Jocher, A. Chaurasia, and J. Qiu, "YOLOv8," Ultralytics, 2023. [Online]. Available: https://github.com/ultralytics/ultralytics

Most read articles by the same author(s)