# Faster multi-defect detection system in shield tunnel using combination of FCN and faster RCNN

> Research article (Advances in Structural Engineering, 2019) · cited 68× · AI/ML

**Wikidata**: [openalex:W2947642419](https://www.wikidata.org/wiki/openalex:W2947642419)  
**Source**: https://4ort.xyz/entity/faster-multi-defect-detection-system-in-shield-tunnel-using-combination-of-fcn-and-faster-rcnn