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Weapon Detection and Alert System Using Yolo Deep Learning Technique

Authors

Dr Santhosh Kumar B N

Associate Professor, Department of Computer Science, Maharani’s Science College for Women (Autonomous), Mysore, Karnataka, India. (IN)

Dr H S Nagalakshmi

Associate Professor and Head, Department of BCA, Government College for Women (Autonomous), Mandya, Karnataka, India. (IN)

Dr Prakasha Raje Urs

Associate Professor, Department of Computer Science, Government First Grade College , Nanjanagud, Karnataka, India. (IN)

Article Information

DOI: 10.51583/IJLTEMAS.2026.150500195

Subject Category: Deep Learning

Volume/Issue: 15/5 | Page No: 2440-2448

Publication Timeline

Submitted: 2026-06-13

Published: 2026-06-12

Abstract

Gun-related violence poses a major threat to public safety and well-being worldwide. Traditional surveillance systems rely on human monitoring, which is prone to fatigue and delayed response. This paper proposes a smart surveillance system for real-time weapon detection using deep learning techniques. The system employs the YOLOv3 algorithm to detect guns, rifles, and fire from video streams with high accuracy. It also captures the location of incidents and stores data for further analysis. A multi-system architecture is implemented using socket programming to simulate real-world integration. The proposed model ensures fast detection with reduced computational cost. It enhances response time and minimizes human dependency in surveillance tasks. The system can be extended to autonomous security and robotic applications. Experimental results demonstrate its effectiveness in improving public safety and security systems.

Keywords

YOLO, Deep Learning, Weapon Detection, Computer Vision, Surveillance System

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References

1. B. Pandey, “Weapon Detection Using YOLO V3 for Smart Surveillance System,” 2021. [Google Scholar] [Crossref]

2. A. Belurkar, “Weapon Detection using YOLOv4 and CNN,” 2022. [Google Scholar] [Crossref]

3. R. M., “Real-Time Weapon Detection using YOLOv8,” 2024. [Google Scholar] [Crossref]

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