# Fisher Vector Coding for Covariance Matrix Descriptors Based on the Log-Euclidean and Affine Invariant Riemannian Metrics

> Research article (Journal of Imaging, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2809223107](https://www.wikidata.org/wiki/openalex:W2809223107)  
**Source**: https://4ort.xyz/entity/fisher-vector-coding-for-covariance-matrix-descriptors-based-on-the-log-euclidean-and-affine-invariant-riemannian-metric