# Extraction of reflected events from sonic-log waveforms using the Karhunen-Loève transform

> Research article (Geophysics, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2622888671](https://www.wikidata.org/wiki/openalex:W2622888671)  
**Source**: https://4ort.xyz/entity/extraction-of-reflected-events-from-sonic-log-waveforms-using-the-karhunen-loeve-transform