# A Low-Grade Road Extraction Method Using SDG-DenseNet Based on the Fusion of Optical and SAR Images at Decision Level

> Research article (Remote Sensing, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4283013257](https://www.wikidata.org/wiki/openalex:W4283013257)  
**Source**: https://4ort.xyz/entity/a-low-grade-road-extraction-method-using-sdg-densenet-based-on-the-fusion-of-optical-and-sar-images-at-decision-level