# Shape characterization and depth recognition of metal cracks based on laser infrared thermography and machine learning

> Research article (Expert Systems with Applications, 2023) · cited 34× · AI/ML

**Wikidata**: [openalex:W4387502222](https://www.wikidata.org/wiki/openalex:W4387502222)  
**Source**: https://4ort.xyz/entity/shape-characterization-and-depth-recognition-of-metal-cracks-based-on-laser-infrared-thermography-and-machine-learning