# Spectrogram decomposition of ultrasonic guided waves for cortical thickness assessment using basis learning

> Research article (Ultrasonics, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W4200310367](https://www.wikidata.org/wiki/openalex:W4200310367)  
**Source**: https://4ort.xyz/entity/spectrogram-decomposition-of-ultrasonic-guided-waves-for-cortical-thickness-assessment-using-basis-learning