# HFA-Net: High frequency attention siamese network for building change detection in VHR remote sensing images

> Research article (Pattern Recognition, 2022) · cited 157× · AI/ML

**Wikidata**: [openalex:W4224212608](https://www.wikidata.org/wiki/openalex:W4224212608)  
**Source**: https://4ort.xyz/entity/hfa-net-high-frequency-attention-siamese-network-for-building-change-detection-in-vhr-remote-sensing-images