3 papers
cs.CV2026
RAFT-DVC: Resolution-Aware Machine Learning-Based Digital Volume Correlation
Zixiang Tong, Lehu Bu, Jin Yang
Digital volume correlation (DVC) provides three-dimensional full-field displacement measurements from volumetric images, but how the internal resolution of a machine-learning-based…
physics.flu-dyn2025
Hierarchical Bayesian constitutive model selection for high-strain-rate soft material characterization
Victor Sanchez, Sawyer Remillard, Bachir A. Abeid +5
The high-fidelity characterization of soft, tissue-like materials under ultra-high-strain-rate conditions is critical in engineering and medicine. Still, it remains challenging due…
physics.flu-dyn2025
Transformer-Based Inverse Microrheology for Experimental Mechanics at Ultra-High Strain Rates
Lehu Bu, Zhaohan Yu, Danila Frolkin +5
Traditional rheological tools are often limited in characterizing soft materials under ultra-high strain-rate loading conditions (> 1000 s^-1) due to constraints in spatiotemporal…