Lv Pei, Zhang Mingmin, Xu Mingliang, Li Ling, Song Qingjian, Pan Zhigeng. Rhythmical motion synthesis based on Gaussian process dynamical model[J]. Journal of Image and Graphics, 2011, 16(8): 1511-1515. DOI: 10.11834/jig.20110820.
we provide a new rhythm translation method based on Gaussian process dynamical model which can translate existing rhythm information to various types of motion accurately and effectively. Firstly
Short-Term PCA is used to calculate rhythm points in source rhythmical motion
three important motion features are combined to extract the motion feature points in target motion; Secondly
dynamical programming is utilized to find the best match between them in order to reduce the estimation time and damage to the target motion; Lastly
the Gaussian process dynamical model is applied to learn the target motion and rhythmical interpolation is done in latent space to get the new final rhythmical motion.