StructInbet: Integrating Explicit Structural Guidance into Inbetween Frame Generation
arXiv:2507.13377
Abstract
In this paper, we propose StructInbet, an inbetweening system designed to generate controllable transitions over explicit structural guidance. StructInbet introduces two key contributions. First, we propose explicit structural guidance to the inbetweening problem to reduce the ambiguity inherent in pixel trajectories. Second, we adopt a temporal attention mechanism that incorporates visual identity from both the preceding and succeeding keyframes, ensuring consistency in character appearance.
3 pages, 3 figures. SIGGRAPH 2025 Poster