# DF-Mask R-CNN: Direction Field-Based Optimized Instance Segmentation Network for Building Instance Extraction

> Research article (IEEE Geoscience and Remote Sensing Letters, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4385152255](https://www.wikidata.org/wiki/openalex:W4385152255)  
**Source**: https://4ort.xyz/entity/df-mask-r-cnn-direction-field-based-optimized-instance-segmentation-network-for-building-instance-extraction