# Recent advances in photoacoustic blind source spectral unmixing approaches and the enhanced detection of endogenous tissue chromophores

> Research article (Frontiers in Signal Processing, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4308869992](https://www.wikidata.org/wiki/openalex:W4308869992)  
**Source**: https://4ort.xyz/entity/recent-advances-in-photoacoustic-blind-source-spectral-unmixing-approaches-and-the-enhanced-detection-of-endogenous-tiss