# An efficient and compact 3D local descriptor based on the weighted height image

> Research article (Information Sciences, 2020) · cited 30× · AI/ML

**Wikidata**: [openalex:W3004712682](https://www.wikidata.org/wiki/openalex:W3004712682)  
**Source**: https://4ort.xyz/entity/an-efficient-and-compact-3d-local-descriptor-based-on-the-weighted-height-image