Free-Form Sketching of Self-Occluding Objects

  • Authors:
  • Frederic Cordier;Hyewon Seo

  • Affiliations:
  • Korea Advanced Institute of Science and Technology;Chungnam National University

  • Venue:
  • IEEE Computer Graphics and Applications
  • Year:
  • 2007

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Abstract

When 3D objects occlude each other or self-occlude, their drawings typically consist of a set of contours that might partially overlap or self-overlap. The authors' method infers the hidden parts of contours and creates a smooth 3D shape matching those contours by solving a set of optimization problems.