# Improving building rooftop segmentation accuracy through the optimization of UNet basic elements and image foreground-background balance

> Research article (ISPRS Journal of Photogrammetry and Remote Sensing, 2023) · cited 39× · AI/ML

**Wikidata**: [openalex:W4378895202](https://www.wikidata.org/wiki/openalex:W4378895202)  
**Source**: https://4ort.xyz/entity/improving-building-rooftop-segmentation-accuracy-through-the-optimization-of-unet-basic-elements-and-image-foreground-ba