# Polygonal Building Extraction by Frame Field Learning

> Research article (2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021) · cited 118× · AI/ML

**Wikidata**: [openalex:W3171450708](https://www.wikidata.org/wiki/openalex:W3171450708)  
**Source**: https://4ort.xyz/entity/polygonal-building-extraction-by-frame-field-learning