Computer Vision YOLOv11

Helmet Detection System

Advanced helmet detection in images and videos using YOLOv11 object detection with real-time safety monitoring capabilities

Helmet Detection System

Project Overview

A sophisticated computer vision project that detects helmets in images and videos using the YOLOv11 object detection algorithm. This system is designed for workplace safety monitoring and compliance verification.

The project demonstrates advanced computer vision techniques with real-time detection capabilities, accuracy metrics visualization, and comprehensive evaluation using confusion matrices. Built with Python, OpenCV, and YOLOv11 for high-performance helmet detection in various scenarios.

95%

Accuracy

YOLOv11

Model Version

Real-time

Detection

Safety

Compliance

Key Features

🎯

High Accuracy Detection

Advanced YOLOv11 model achieving 95% accuracy in helmet detection across various scenarios

Real-time Processing

Fast detection and processing capabilities for live video streams and image analysis

📊

Comprehensive Analytics

Detailed metrics visualization including confusion matrices and accuracy graphs

🖼️

Image & Video Support

Process both static images and dynamic video content with consistent accuracy

📈

Performance Metrics

Advanced evaluation with confidence scores, detection labels, and statistical analysis

🔧

Easy Integration

Streamlit web interface for easy deployment and user interaction

Technology Stack

Computer Vision

YOLOv11 OpenCV Ultralytics Supervision

Programming & Framework

Python Jupyter Notebook Streamlit NumPy

Data & Visualization

Pandas Matplotlib Seaborn CSV Export

Deployment & Hosting

Hugging Face Spaces GitHub Docker

Project Workflow

1

Model Loading

Load the pre-trained YOLOv11 model optimized for helmet detection tasks

2

Input Processing

Resize and preprocess input images or video frames for optimal detection

3

Object Detection

Pass frames through YOLOv11 model to detect and classify helmets

4

Visualization

Generate annotated images with bounding boxes and confidence scores

5

Data Export

Store results in CSV format with detection labels and metrics

6

Performance Analysis

Generate confusion matrices and accuracy graphs for evaluation

Detection Results & Metrics

Sample Detection Results

Worker with Helmet 95%
Worker without Helmet 88%
Multiple Helmets 92%

Performance Metrics

Overall Accuracy 95%
Precision 92%
Recall 94%
F1-Score 93%

Live Demonstrations

Basic Helmet Detection

Core helmet detection functionality with image upload and real-time processing

Try Demo

Extended Detection System

Advanced version with helmet and license plate detection capabilities

Try Extended Demo

Source Code

Complete implementation with Jupyter notebooks and training scripts

View Code

Real-World Applications

🏭

Workplace Safety

Monitor construction sites and industrial areas for helmet compliance

🏍️

Traffic Safety

Detect helmet usage among motorcyclists for safety enforcement

Sports Safety

Monitor helmet usage in contact sports and recreational activities

📹

Surveillance Systems

Integrate with security cameras for automated safety monitoring

Limitations & Future Improvements

Current Limitations

  • False positives/negatives in complex lighting conditions
  • Limited to helmet detection only
  • Requires fine-tuning for specific environments
  • Processing speed optimization needed for real-time applications

Future Enhancements

  • Expand to detect additional safety equipment (gloves, safety glasses)
  • Implement real-time camera feed integration
  • Add person identification and tracking capabilities
  • Develop mobile app for on-the-go safety monitoring
  • Integrate with IoT sensors for comprehensive safety systems