# Denoising and Spike Removal from Raman Spectra using Double Density Dual-Tree Complex Wavelet Transform

> Research article (Journal of Applied Spectroscopy, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3138937543](https://www.wikidata.org/wiki/openalex:W3138937543)  
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