# An appearance‐preserving simplification method for complex 3D building models

> Research article (Transactions in GIS, 2019) · cited 17× · AI/ML

**Wikidata**: [openalex:W2911788247](https://www.wikidata.org/wiki/openalex:W2911788247)  
**Source**: https://4ort.xyz/entity/an-appearancepreserving-simplification-method-for-complex-3d-building-models