The periodic motion feature extraction technique used in S2Fusion can indeed be applied to other motion-related tasks, such as motion style transfer or motion retargeting. In motion style transfer, the periodic features can capture the underlying movement patterns and styles of different motions, allowing for the transfer of these styles to new motion sequences. By extracting and manipulating these periodic features, S2Fusion can facilitate the transfer of specific movement characteristics or styles from one motion to another.
Similarly, in motion retargeting, the periodic motion features can aid in aligning and adapting motions from one character or skeleton to another. By analyzing the temporal alignment and spatial relationships encoded in the periodic features, S2Fusion can help in retargeting motions to different characters or skeletons while preserving the original motion's style and dynamics. This can be particularly useful in applications such as animation production or virtual character control, where motion retargeting is essential for creating diverse and realistic animations.