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Automatic Hand-Over Animation for Free-Hand Motions from Low Resolution Input

  • Chris Kang
  • Nkenge Wheatland
  • Michael Neff
  • Victor Zordan
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7660)

Abstract

Hand-over animation is the process by which hand animation is added to existing full-body motion. This paper proposes a technique for automatically synthesizing full-resolution, high quality free-hand motion based on the capture of a specific, select small number of markers. Starting from a large full-resolution hand motion corpus, our technique extracts a finite pose database and selects the marker sets offline, based on user-defined inputs. For synthesis, capture sequences that include this marker set drive a reconstruction process that results in a full-resolution of the hand through the aid of the pose database. This effort addresses two distinct issues, first how to objectively select which is the best marker set based on a fixed number of desired markers and, second, how to perform reconstruction from this data set automatically. Findings on both of these fronts are reported in this paper.

Keywords

Character animation motion capture hand animation 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Chris Kang
    • 1
  • Nkenge Wheatland
    • 1
  • Michael Neff
    • 2
  • Victor Zordan
    • 1
  1. 1.University of CaliforniaRiversideUSA
  2. 2.University of CaliforniaDavisUSA

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