Temporal Segmentation and Seamless Stitching of Motion Patterns for Synthesizing Novel Animations of Periodic Dances

In this paper, we present an efficient algorithm for synthesizing novel, arbitrarily long animations of periodic dances. The input to the proposed method is motion capture data acquired from markeless visual observations of a human performing a periodic dance. The provided human motion capture data are temporally segmented into the constituent periodic motion patterns. These are further organized in a motion graph that also represents possible transitions among them. Finally, an efficient algorithm exploits this representation to come up with a previously unseen sequence of motion patterns that are stitched seamlessly into a novel, realistic dance animation. Several experiments have been conducted with real recordings of Greek folk dances. The obtained results are very promising and indicate the efficacy of the proposed approach, as well as its tolerance to dynamic and noisy human motion capture input.