# Unsupervised azimuth estimation of solar arrays in low-resolution satellite imagery through semantic segmentation and Hough transform

> Research article (Applied Energy, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3173627634](https://www.wikidata.org/wiki/openalex:W3173627634)  
**Source**: https://4ort.xyz/entity/unsupervised-azimuth-estimation-of-solar-arrays-in-low-resolution-satellite-imagery-through-semantic-segmentation-and-ho