Spacetime faces

• Li Zhang

  University of Washington

• Noah Snavely

  University of Washington

• Brian Curless

  University of Washington

• Steven M. Seitz

  University of Washington

書誌事項

タイトル別名

• high resolution capture for modeling and animation

抄録

We present an end-to-end system that goes from video sequences to high resolution, editable, dynamically controllable face models. The capture system employs synchronized video cameras and structured light projectors to record videos of a moving face from multiple viewpoints. A novel spacetime stereo algorithm is introduced to compute depth maps accurately and overcome over-fitting deficiencies in prior work. A new template fitting and tracking procedure fills in missing data and yields point correspondence across the entire sequence without using markers. We demonstrate a data-driven, interactive method for inverse kinematics that draws on the large set of fitted templates and allows for posing new expressions by dragging surface points directly. Finally, we describe new tools that model the dynamics in the input sequence to enable new animations, created via key-framing or texture-synthesis techniques.

収録刊行物

• ACM Transactions on Graphics

  ACM Transactions on Graphics 23 (3), 548-558, 2004-08

  Association for Computing Machinery (ACM)

キーワード

• Computer Graphics and Computer-Aided Design

詳細情報

• CRID: 1363670318303525376
• NII論文ID: 30022063552
• DOI: 10.1145/1015706.1015759
• ISSN: 15577368
• ISSN: 07300301
• Web Site: https://dl.acm.org/doi/pdf/10.1145/1015706.1015759
• データソース種別:
  • Crossref
  • CiNii Articles