Presentation

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LagrangianSplats: Divergence-Free Transport of Gaussian Primitives for Fluid Reconstruction
SessionFluid Reconstruction & Optimization
DescriptionLagrangianSplats reconstructs physically plausible 3D fluid velocity fields from sparse video by combining divergence-free kernels with Lagrangian Gaussian transport. A sliding-window optimization enables efficient long-range supervision, producing state-of-the-art transport consistency and physical accuracy on synthetic and real fluid datasets.
Authors
Ningxiao Tao
School of Intelligence Science and Technology, Peking University
Mengyu Chu
Peking University
State Key Laboratory of General Artificial Intelligence
Baoquan Chen
Peking University
Event Type
Technical Paper
TimeTuesday, 21 July 20269:10am - 9:20am PDT
LocationRoom 408 A
Digital Library PDF
Session Time & Location
Sunday, 19 July 20266:00pm - 8:45pm PDTHall K
Tuesday, 21 July 20269:00am - 10:30am PDTRoom 408 A
Keywords
Animation
Simulation
Registration Categories
Full Conference Supporter
Full Conference
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