# Automatic detection of asphalt pavement thickness: A method combining GPR images and improved Canny algorithm

> Research article (Measurement, 2022) · cited 88× · AI/ML

**Wikidata**: [openalex:W4224256204](https://www.wikidata.org/wiki/openalex:W4224256204)  
**Source**: https://4ort.xyz/entity/automatic-detection-of-asphalt-pavement-thickness-a-method-combining-gpr-images-and-improved-canny-algorithm