# A spectral graph wavelet approach for nonrigid 3D shape retrieval

> Research article (Pattern Recognition Letters, 2016) · cited 47× · AI/ML

**Wikidata**: [openalex:W2346285437](https://www.wikidata.org/wiki/openalex:W2346285437)  
**Source**: https://4ort.xyz/entity/a-spectral-graph-wavelet-approach-for-nonrigid-3d-shape-retrieval