# Seismic impedance inversion using dictionary learning-based sparse representation and nonlocal similarity

> Research article (Interpretation, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2922738987](https://www.wikidata.org/wiki/openalex:W2922738987)  
**Source**: https://4ort.xyz/entity/seismic-impedance-inversion-using-dictionary-learning-based-sparse-representation-and-nonlocal-similarity