# Nonlinear feature extraction methods for removing temperature effects in multi-mode guided-waves in pipes

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2015) · cited 11× · AI/ML

**Wikidata**: [openalex:W2082178729](https://www.wikidata.org/wiki/openalex:W2082178729)  
**Source**: https://4ort.xyz/entity/nonlinear-feature-extraction-methods-for-removing-temperature-effects-in-multi-mode-guided-waves-in-pipes