But what is a convolution?

The Convolution of Two Functions | Definition & Properties

What is convolution? This is the easiest way to understand

POV: 3I/ATLAS is making its closest approach, and you need answers. 🔭

THE SAME UNUSUAL RADAR SIGNAL APPEARED AGAIN - SPANNING THOUSANDS OF MILES Less than 48 hours ago, radar picked up a highly linear feature spanning more than 4,000 miles — stretching from the Pacific Ocean, across Central America and the Caribbean, and out into the Atlantic. What made this stand out wasn't just the distance. It was the consistency. The signal stayed narrow, clean, and sharply defined across multiple regions instead of spreading, fading, or evolving the way weather systems normal

Convolution in the context of image processing (using python)