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cond-mat.soft2024
Deep-learning Optical Flow Outperforms PIV in Obtaining Velocity Fields from Active Nematics
Phu N. Tran, Sattvic Ray, Linnea Lemma +6
Deep learning-based optical flow (DLOF) extracts features in adjacent video frames with deep convolutional neural networks. It uses those features to estimate the inter-frame motio…
cond-mat.soft2023★ 1 cited
A Machine Learning Approach to Robustly Determine Director Fields and Analyze Defects in Active Nematics
Yunrui Li, Zahra Zarei, Phu N. Tran +5
Active nematics are dense systems of rodlike particles that consume energy to drive motion at the level of the individual particles. They exist in natural systems like biological t…