# DEEPFOCAL: A method for direct focal length estimation

> Research article (2015 IEEE International Conference on Image Processing (ICIP), 2015) · cited 97× · AI/ML

**Wikidata**: [openalex:W2294109271](https://www.wikidata.org/wiki/openalex:W2294109271)  
**Source**: https://4ort.xyz/entity/deepfocal-a-method-for-direct-focal-length-estimation