# Guided Filtering: Toward Edge-Preserving for Optical Flow

> Research article (IEEE Access, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2800114522](https://www.wikidata.org/wiki/openalex:W2800114522)  
**Source**: https://4ort.xyz/entity/guided-filtering-toward-edge-preserving-for-optical-flow