# Optical Fiber Fault Detection and Localization in a Noisy OTDR Trace Based on Denoising Convolutional Autoencoder and Bidirectional Long Short-Term Memory

> Research article (Journal of Lightwave Technology, 2021) · cited 50× · AI/ML

**Wikidata**: [openalex:W4205657841](https://www.wikidata.org/wiki/openalex:W4205657841)  
**Source**: https://4ort.xyz/entity/optical-fiber-fault-detection-and-localization-in-a-noisy-otdr-trace-based-on-denoising-convolutional-autoencoder-and-bi