# Efficient Segmentation-Based PatchMatch for Large Displacement Optical Flow Estimation

> Research article (IEEE Transactions on Circuits and Systems for Video Technology, 2018) · cited 18× · AI/ML

**Wikidata**: [openalex:W2904071629](https://www.wikidata.org/wiki/openalex:W2904071629)  
**Source**: https://4ort.xyz/entity/efficient-segmentation-based-patchmatch-for-large-displacement-optical-flow-estimation