# Distortion-free wide-angle portraits on camera phones

> Research article (ACM Transactions on Graphics, 2019) · cited 52× · AI/ML

**Wikidata**: [openalex:W2957317972](https://www.wikidata.org/wiki/openalex:W2957317972)  
**Source**: https://4ort.xyz/entity/distortion-free-wide-angle-portraits-on-camera-phones