The Barcode and QR Code Reader in Python using OpenCV was developed with Python OpenCV.
In this post, I will show you how to build a barcode and QR code reader using Python.
This is a great project to get started with computer vision.
A barcode and QR code reader in Python with OpenCV is very cool and interesting because these codes store information in a unique format.
The fun part is that we can’t really tell what they are storing until we scan them.
It’s like playing a puzzle game. Another thing I like about them is that they exist in the physical world yet still connect us to the digital world.
OpenCV (Open Source Computer Vision Library) is an open-source computer vision and machine learning software library.
OpenCV was built to provide a common infrastructure for computer vision applications and to accelerate the use of machine perception in commercial products.
By the way, if you are new to Python programming and don’t know what Python IDE is, I have here a list of the Best Python IDEs for Windows, Linux, and Mac OS that will suit you.
I also have here How to Download and Install the Latest Version of Python on Windows.
How to run the Barcode and QR Code Reader or Scanner using OpenCV in Python: Step-by-Step Guide with source code
These are the steps on how to run Barcode and QR Code Reader OpenCV Python with Source Code
- Download the source code below.
First, download the given source code.
- Import the project to your PyCharm IDE.
Next, import the source code you’ve downloaded to your PyCharm IDE.
- Run the project.
Lastly, run the project with the command “py main.py”
from pyzbar import pyzbar
import cv2