Abstract: This article presents a novel dielectric image guide crossover that exploits the engineered uniaxial anisotropic properties of subwavelength dielectric gratings for millimeter-wave (mmWave) ...

String manipulation is a core skill for every Python developer. Whether you’re working with CSV files, log entries, or text analytics, knowing how to split strings in Python makes your code cleaner ...

Microsoft has just announced a major upgrade to Python in Excel, allowing you to directly analyze and manipulate images within your spreadsheets. The feature is available for Excel on Windows, Mac, ...

As summer temperatures soar, a dip can seem like a great way to cool off. But it can be hard to know if the water at the nearby beach or river is clean enough for swimming. Images from space may ...

The sample program at https://docs.opencv.org/5.0.0-alpha/de/da9/tutorial_template_matching.html draws the wrong rectangle on the image, reversing the width and ...

There’s a somewhat concerning new trend going viral: People are using ChatGPT to figure out the location shown in pictures. This week, OpenAI released its newest AI models, o3 and o4-mini, both of ...

Hey there! In this tutorial, I’m going to help you understand how Tkinter event binding works. It’s a cool feature in Tkinter that allows you to connect functions to specific events. Basically, when ...

This month, ChatGPT unveiled a new image generator as part of its 4o model that is a lot better at generating text inside images. People are already using it to generate fake restaurant receipts, ...

Requirements: A Linux (Ubuntu) (Preferred) or Windows Machine with a webcam. Download the image and video files used for the sample codes from the course repository ...