# A Deep Multi-Modal Learning Method and a New RGB-Depth Data Set for Building Roof Extraction

> Research article (Photogrammetric Engineering & Remote Sensing, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3203376617](https://www.wikidata.org/wiki/openalex:W3203376617)  
**Source**: https://4ort.xyz/entity/a-deep-multi-modal-learning-method-and-a-new-rgb-depth-data-set-for-building-roof-extraction