# Multi-classification recognition and quantitative characterization of surface defects in belt grinding based on YOLOv7

> Research article (Measurement, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4372311884](https://www.wikidata.org/wiki/openalex:W4372311884)  
**Source**: https://4ort.xyz/entity/multi-classification-recognition-and-quantitative-characterization-of-surface-defects-in-belt-grinding-based-on-yolov7