$1.$ Introduction

The project$$s purpose is to detect the vest that the workers should wear for occupational health and

safety. We use the YOLO $($You Only Look Once$)$ algorithm to determine whether he$/$she is wearing a

vest in the best way. Also, we used more than $500$ training data which is data labored by using

Roboflow, we improved the accuracy of the image processing algorithm. The primary objective of

this project is to improve workplace safety.

$2.$ Current system $($if any$)$

$3.$ Proposed system

The proposed system consists of a YOLO algorithm that detects the vest the person wears or not. It

uses more than $500$ trained data by using data laboring in Roboflow. Also, trained data is integrated

into the Python code which uses PyCharm IDE. Also, it uses an Interface in which the user first

interacts with the detection system. It includes a beginning screen and then the detection starts with

connecting to the webcam. If the people in the image don$$t wear a vest, the system makes a warning

message which is $$Vest is not found.$$

$3\mathrm{.}1$ Overview

In our project, we developed an image processing system, which can detect if a person is wearing

his$/$her vest or not. Our system uses YOLO $($You Only Look Once$)$ algorithm which aims to predict a

class of objects and bound the boxes that define the object$$s real location. The system takes a webcam

or digital image as input, then processes the input by using the YOLO algorithm to detect objects and

it identifies if the person$$s wearing a vest or not. If the system detects that a person doesn$$t wear a

vest, the system prints a $$Vest is not found$$ warning. The system is being developed using Python

code language and PyCharm IDE. The system makes improvements and tests for a given training data

set. By using Roboflow, we can make the data laboring more than $500$ images. After data laboring, we

prepare the training data set, and we train the algorithm to make the best object detection and fewer

mistakes. Our classes:

User Login :$($Username and password verification with database. We will use MySQL$.)$ LoginPage: This class is where users log into the system by entering their password and

username.

$$ Main: It is in charge of organizing the general workflow and communications between the

various parts of our system.

$$ ImageProcessing: It is in charge of applying the YOLO object identification model to picture

processing.

$$ YOLOModel: To identify safety vests in images, this class represents the YOLO object

detection model.

$$ Alarm: The alarm class is in charge of setting off alarms and informing employees that they

should be wearing safety vests. Can you draw the hardware$/$software mapping for this project?