# Shedding Damage Detection of Metal Underwater Pipeline External Anticorrosive Coating by Ultrasonic Imaging Based on HOG + SVM

> Research article (Journal of Marine Science and Engineering, 2021) · cited 30× · AI/ML

**Wikidata**: [openalex:W3144663136](https://www.wikidata.org/wiki/openalex:W3144663136)  
**Source**: https://4ort.xyz/entity/shedding-damage-detection-of-metal-underwater-pipeline-external-anticorrosive-coating-by-ultrasonic-imaging-based-on-hog