# An Object-Based Bidirectional Method for Integrated Building Extraction and Change Detection between Multimodal Point Clouds

> Research article (Remote Sensing, 2020) · cited 24× · AI/ML

**Wikidata**: [openalex:W3026625556](https://www.wikidata.org/wiki/openalex:W3026625556)  
**Source**: https://4ort.xyz/entity/an-object-based-bidirectional-method-for-integrated-building-extraction-and-change-detection-between-multimodal-point-cl