Test-time Self Supervision for Data Efficient and Cross-domain Robust Particle Tracking in Turbulent Flow
Yifei Zhang,
Huan-ang Gao,
Zhou Jiang
et al.
Abstract:3D particle tracking velocimetry (PTV), which allows the determination of instantaneous velocity, is a key technique for analyzing 3D turbulent flow. While deep learning based methods have fostered advancements in the realm of 3D PTV, they remain heavily dependent on vast volumes of labeled data.This dependency is problematic considering the challenges of collecting particle sets in a large scale, especially when the data collection process is complex or the data itself is rare.Additionally, supervised learnin… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.