# Surgical tool tracking based on two CNNs: from coarse to fine

> Research article (The Journal of Engineering, 2019) · cited 21× · AI/ML

**Wikidata**: [openalex:W2911488826](https://www.wikidata.org/wiki/openalex:W2911488826)  
**Source**: https://4ort.xyz/entity/surgical-tool-tracking-based-on-two-cnns-from-coarse-to-fine