Raphael C W Phan

FLAG-4D: Flow-Guided Local-Global Dual-Deformation Model for 4D Reconstruction

We introduce FLAG-4D, a novel framework for generating novel views of dynamic scenes by reconstructing how 3D Gaussian primitives evolve through space and time. Existing methods typically rely on a single Multilayer Perceptron(MLP) to model temporal deformations, and they often struggle to capture c