Safe City

A project for the 2023 Citizens of Wallonia Hackathon

Introduction

The goal of this hackathon is to create a project that will help the citizens of Wallonia. The project must be innovative and must be able to be implemented in the region.

The project

The project is a web application using Azure Computer Vision API to detect unsafe situations in the city. The application will be able to detect if a person is in danger and will send an alert to the related services.

Head over there

Development Team

• Pierre Mauriello
• Arno Volts
• Jonathan Manes

How to use

Prerequisites

• Java 17
• Gradle
• Azure Computer Vision API key
• AWS S3 bucket
• AWS IAM user with access to the S3 bucket
• AWS IAM user access key and secret key
• A video file

Installation

1. Clone the repository
2. Create a file named application.properties in the src/main/resources folder
3. Add the following properties to the file:

azure.sub.key=YOUR_AZURE_COMPUTER_VISION_API_KEY
azure.endpoint=YOUR_AZURE_COMPUTER_VISION_API_ENDPOINT
aws.secret.ket=YOUR_AWS_SECRET_KEY
aws.access.key=YOUR_AWS_ACCESS_KEY

4. Create a video directory at root of the project
5. Add your video file to the video directory
6. Run the application with gradle bootRun
7. Go to http://localhost:8080 in your browser
8. Click on the launch button
9. Wait for the application to process the video