- Title: How Snapchat’s Filters Work
- Subject: Computer vision
- Type: YouTube video
- Duration: 5 minutes
- Year: 2016
- Level: middle school and up
- Watch online: YouTube
- Publisher: Vox
Description:
An informative and not uncomfortably technical description of how computers recognize faces based on feature detection, and how these features are used to implement the image transformations behind Snapchat filters. Great use of visuals.
