# Sensor-Based Auto-Focusing System Using Multi-Scale Feature Extraction and Phase Correlation Matching

> Research article (Sensors, 2015) · cited 42× · AI/ML

**Wikidata**: [openalex:W2008990620](https://www.wikidata.org/wiki/openalex:W2008990620)  
**Source**: https://4ort.xyz/entity/sensor-based-auto-focusing-system-using-multi-scale-feature-extraction-and-phase-correlation-matching