# PGA-SiamNet: Pyramid Feature-Based Attention-Guided Siamese Network for Remote Sensing Orthoimagery Building Change Detection

> Research article (Remote Sensing, 2020) · cited 237× · AI/ML

**Wikidata**: [openalex:W3004423752](https://www.wikidata.org/wiki/openalex:W3004423752)  
**Source**: https://4ort.xyz/entity/pga-siamnet-pyramid-feature-based-attention-guided-siamese-network-for-remote-sensing-orthoimagery-building-change-detec