# A Measurement Method for Robot Peg-in-Hole Prealignment Based on Combined Two-Level Visual Sensors

> Research article (IEEE Transactions on Instrumentation and Measurement, 2020) · cited 51× · AI/ML

**Wikidata**: [openalex:W3087797277](https://www.wikidata.org/wiki/openalex:W3087797277)  
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