Course 7, lesson 66 of 100, Ages 10+
Editing photos with AI
Magic erasers and their limits
Like I’m 5
Some photo apps can erase things, change backgrounds or fill in missing parts. It feels like magic, but it means photos can be changed easily too.
The big idea
AI photo editing can remove a stranger from your holiday photo, extend the edges of a picture, or relight a face. The model imagines what probably belonged in the missing spaces.
That's fun for your own pictures, but edited photos can also mislead. A changed photo used as 'proof' isn't proof at all. Good practice is to say when an image has been heavily edited, especially in news or school work.
Examples
- Magic eraser: A photobomber vanishes from the background.
- Fill in: The model paints in sky where a lamp post used to be.
- Honesty: Labelling an image 'edited with AI' when sharing it.
How it works
- Select the part of the photo to change.
- AI imagines and fills in what probably belongs there.
- Check the result and be honest if you share it.
Check your understanding
- How does a magic eraser fill the gap?
- Options: It imagines what probably belonged there; It has a secret camera; It leaves a hole.
Answer: It imagines what probably belonged there. The model generates plausible pixels for the missing area. - Why should you label heavily edited images?
- Options: So people aren't misled; To make them load faster; It's never needed.
Answer: So people aren't misled. Honesty about edits keeps trust.
Remember
AI can change photos convincingly, so share edited images honestly.
Talk about it
When is it fine to edit a photo, and when could it be unfair?
Go deeper
This is called inpainting and outpainting. Content-credential standards such as C2PA attach tamper-evident records of how an image was made or edited.