# 3-D Ultrasound Palmprint Recognition System Based on Principal Lines Extracted at Several Under Skin Depths

> Research article (IEEE Transactions on Instrumentation and Measurement, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2922511617](https://www.wikidata.org/wiki/openalex:W2922511617)  
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