# Improving photoacoustic imaging in low signal-to-noise ratio by using spatial and polarity coherence

> Research article (Photoacoustics, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4310011975](https://www.wikidata.org/wiki/openalex:W4310011975)  
**Source**: https://4ort.xyz/entity/improving-photoacoustic-imaging-in-low-signal-to-noise-ratio-by-using-spatial-and-polarity-coherence