# Fading noise suppression method of Ф-OTDR system based on non-local means filtering

> Research article (Optical Fiber Technology, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4388060232](https://www.wikidata.org/wiki/openalex:W4388060232)  
**Source**: https://4ort.xyz/entity/fading-noise-suppression-method-of-otdr-system-based-on-non-local-means-filtering