# Sea–sky line detection using gray variation differences in the time domain for unmanned surface vehicles

> Research article (Signal Image and Video Processing, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3040792771](https://www.wikidata.org/wiki/openalex:W3040792771)  
**Source**: https://4ort.xyz/entity/seasky-line-detection-using-gray-variation-differences-in-the-time-domain-for-unmanned-surface-vehicles