# PDConv: Rigid transformation invariant convolution for 3D point clouds

> Research article (Expert Systems with Applications, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4290958818](https://www.wikidata.org/wiki/openalex:W4290958818)  
**Source**: https://4ort.xyz/entity/pdconv-rigid-transformation-invariant-convolution-for-3d-point-clouds