Vector sketch animation generation with differentiable motion trajectories

ArXi:2509.25857v2 Announce Type: replace-cross Sketching is a direct and inexpensive means of visual expression. Though image-based sketching has been well studied, video-based sketch animation generation is still very challenging due to the temporal coherence requirement. In this paper, we propose a novel end-to-end automatic generation approach for vector sketch animation. To solve the flickering issue, we