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Using Python for Reading and Writing Optical Labels

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1.Introduction to Machine-Readable Optical Labels

Introduction to the Course An Overview of Machine-Readable Labels

2.An Overview of Barcodes

Basics of 1D Barcodes Basics of 2D Barcodes Quiz: An Overview of Barcodes

3.Reading and Writing 1D Barcodes With Python

Writing Various Barcodes with Python Reading Various Barcodes with Python Quiz: Reading and Writing 1D Barcodes with Python

4.Reading and Writing 2D Barcodes With Python

Reading and Writing QR Codes Reading and Writing Data Matrix Codes Reading and Writing PDF417 Codes Quiz: Reading and Writing 2D Barcodes with Python

5.Creating Fiduciary Markers With Python

Basics of Fiduciary Markers Creating Single ArUco Markers and AprilTags with OpenCV Creating a Page of ArUco Markers With OpenCV Quiz: Creating Fiduciary Markers with Python

6.Reading Fiduciary Markers With Python

Basics of Reading Fiduciary Markers Calibrating Our Camera with OpenCV Reading ArUco Markers and AprilTags Improving Marker Detection Quiz: Reading Fiduciary Markers with Python

7.Fiduciary Marker Use Cases

Find Distances Between the Camera and Markers Augmented Reality with ArUco Markers Quiz: Fiduciary Marker Use Cases

8.Build a User Interface With Gradio For Reading Barcodes

Getting Started with Gradio for Python Creating a UI for Reading Barcodes Quiz: Build a User Interface with Gradio for Reading Barcodes

Mini Project

Build a Barcode Writing Application with Python

9.Roundup

Conclusion Where to Go from Here

10.Appendix

References Installing the Python Libraries

Project

Tracking Moving Objects Using Python

Using Python for Reading and Writing Optical Labels

Quiz: Reading and Writing 2D Barcodes with Python

Test your understanding of 2D barcodes.

We'll cover the following...

Technical Quiz

1.

What is the purpose of the qrcode library in Python?

A.

To create and read QR codes.

B.

To create QR codes.

C.

To read QR codes.

D.

To edit existing QR codes.

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