# Asymptomatic COVID-19 CT image denoising method based on wavelet transform combined with improved PSO

> Research article (Biomedical Signal Processing and Control, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4223900346](https://www.wikidata.org/wiki/openalex:W4223900346)  
**Source**: https://4ort.xyz/entity/asymptomatic-covid-19-ct-image-denoising-method-based-on-wavelet-transform-combined-with-improved-pso