# A comparative study on wavelet denoising for high noisy CT images of COVID-19 disease

> Research article (Optik, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3135262683](https://www.wikidata.org/wiki/openalex:W3135262683)  
**Source**: https://4ort.xyz/entity/a-comparative-study-on-wavelet-denoising-for-high-noisy-ct-images-of-covid-19-disease