# CGSANet: A Contour-Guided and Local Structure-Aware Encoder–Decoder Network for Accurate Building Extraction From Very High-Resolution Remote Sensing Imagery

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021) · cited 40× · AI/ML

**Wikidata**: [openalex:W4205713275](https://www.wikidata.org/wiki/openalex:W4205713275)  
**Source**: https://4ort.xyz/entity/cgsanet-a-contour-guided-and-local-structure-aware-encoderdecoder-network-for-accurate-building-extraction-from-very-hig