# Hierarchical Convolutional Neural Network With Feature Preservation and Autotuned Thresholding for Crack Detection

> Research article (IEEE Access, 2021) · cited 45× · AI/ML

**Wikidata**: [openalex:W3155870693](https://www.wikidata.org/wiki/openalex:W3155870693)  
**Source**: https://4ort.xyz/entity/hierarchical-convolutional-neural-network-with-feature-preservation-and-autotuned-thresholding-for-crack-detection