# Defect segmentation: Mapping tunnel lining internal defects with ground penetrating radar data using a convolutional neural network

> Research article (Construction and Building Materials, 2021) · cited 59× · AI/ML

**Wikidata**: [openalex:W3013585766](https://www.wikidata.org/wiki/openalex:W3013585766)  
**Source**: https://4ort.xyz/entity/defect-segmentation-mapping-tunnel-lining-internal-defects-with-ground-penetrating-radar-data-using-a-convolutional-neur