# Fault Diagnosis of Rolling Bearing Based on Fast Nonlocal Means and Envelop Spectrum

> Research article (Sensors, 2015) · cited 32× · AI/ML

**Wikidata**: [openalex:W2026077508](https://www.wikidata.org/wiki/openalex:W2026077508)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-of-rolling-bearing-based-on-fast-nonlocal-means-and-envelop-spectrum