Combining Sampling and Autoregression for Motion Synthesis

  • Authors:
  • David Oziem;Neill Campbell;Colin Dalton;David Gibson;Barry Thomas

  • Affiliations:
  • University of Bristol;University of Bristol;University of Bristol;University of Bristol;University of Bristol

  • Venue:
  • CGI '04 Proceedings of the Computer Graphics International
  • Year:
  • 2004

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Abstract

We present a novel approach to motion synthesis. It isshown that by splitting sequences into segments new sequencescan be created with a similar look and feel to theoriginal. Copying segments of the original data generatesa sequence which maintains detailed characteristics. Bymodelling each segment using an autoregressive process wecan introduce new segments and therefore unseen motions.These statistical models allow a potentially infinite numberof new segments to be generated. We show that this systemcan model complicated nonstationary sequences whicha single ARP is unable to do.