# Learning sparsifying filter banks

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2015) · cited 13× · AI/ML

**Wikidata**: [openalex:W1132687469](https://www.wikidata.org/wiki/openalex:W1132687469)  
**Source**: https://4ort.xyz/entity/learning-sparsifying-filter-banks