Seamless texture atlases

  • Authors:
  • Budirijanto Purnomo;Jonathan D. Cohen;Subodh Kumar

  • Affiliations:
  • Johns Hopkins University;Johns Hopkins University;Johns Hopkins University

  • Venue:
  • Proceedings of the 2004 Eurographics/ACM SIGGRAPH symposium on Geometry processing
  • Year:
  • 2004

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Abstract

Texture atlas parameterization provides an effective way to map a variety of color and data attributes from 2D texture domains onto polygonal surface meshes. However, the individual charts of such atlases are typically plagued by noticeable seams. We describe a new type of atlas which is seamless by construction. Our seamless atlas comprises all quadrilateral charts, and permits seamless texturing, as well as per-fragment down-sampling on rendering hardware and polygon simplification. We demonstrate the use of this atlas for capturing appearance attributes and producing seamless renderings.