# CSA-UNet: Channel-Spatial Attention-Based Encoder–Decoder Network for Rural Blue-Roofed Building Extraction From UAV Imagery

> Research article (IEEE Geoscience and Remote Sensing Letters, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4290712790](https://www.wikidata.org/wiki/openalex:W4290712790)  
**Source**: https://4ort.xyz/entity/csa-unet-channel-spatial-attention-based-encoderdecoder-network-for-rural-blue-roofed-building-extraction-from-uav-image