Erzhen Hu

PrevizWhiz: Combining Rough 3D Scenes and 2D Video to Guide Generative Video Previsualization

In pre-production, filmmakers and 3D animation experts must rapidly prototype ideas to explore a film's possibilities before full-scale production, yet conventional approaches involve trade-offs in efficiency and expressiveness. Hand-drawn storyboards often lack spatial precision needed for complex cinematography, wh…