Chen, JiazhouZhu, XindingBénard, PierreBarla, PascalLee, Sung-hee and Zollmann, Stefanie and Okabe, Makoto and Wuensche, Burkhard2020-10-292020-10-292020978-3-03868-120-5https://doi.org/10.2312/pg.20201233https://diglib.eg.org:443/handle/10.2312/pg20201233In this paper, we present a stroke synthesis approach for the inbetweening of rough line animations. In pre-process, keyframe strokes are transformed by local perturbation and sliding to generate a number of candidate strokes, and adjacent keyframes are registered together. During inbetweening, candidate strokes are transferred to the intermediate frames and selected based on the desired spatial distribution and length constraints.10.2312/pg.2020123351-52