So imagine you're playing hide and seek with your friends, and you have to look for them and try to guess where they're hiding. This is kind of like what automatic target recognition is, but instead of playing with your friends, it's when computers or machines try to find things that they're looking for.
Let's say you're a pilot in an airplane, and you're trying to find other airplanes in the sky. Normally, this would be pretty hard to do because there are so many things flying around up there, and they all look pretty small from far away. But with automatic target recognition, your airplane's computer can use special cameras and sensors to try and find other airplanes for you.
The computer is trained to look for certain things, like the shape and size of other planes, and it can use this information to quickly find other aircraft in the sky. It's kind of like having a superpower that lets you see things that you couldn't see before.
Automatic target recognition can be really helpful in lots of situations, like in the military where soldiers might be trying to find enemy targets, or in airports where security officers might be looking for suspicious luggage. It's like having a really good detective that can help you find what you're looking for faster and more easily than you could on your own.