# Low-rank 2D local discriminant graph embedding for robust image feature extraction

> Research article (Pattern Recognition, 2022) · cited 32× · AI/ML

**Wikidata**: [openalex:W4295136088](https://www.wikidata.org/wiki/openalex:W4295136088)  
**Source**: https://4ort.xyz/entity/low-rank-2d-local-discriminant-graph-embedding-for-robust-image-feature-extraction