# Lightweight pixel-wise segmentation for efficient concrete crack detection using hierarchical convolutional neural network

> Research article (Smart Materials and Structures, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3134507803](https://www.wikidata.org/wiki/openalex:W3134507803)  
**Source**: https://4ort.xyz/entity/lightweight-pixel-wise-segmentation-for-efficient-concrete-crack-detection-using-hierarchical-convolutional-neural-netwo