SGP04: Eurographics Symposium on Geometry Processing
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Browsing SGP04: Eurographics Symposium on Geometry Processing by Subject "Categories and Subject Descriptors (according to ACM CCS): I.3.5 [Computer Graphics]: Curve, Surface, Solid and Object Representations , I.3.7 [Computer Graphics]: Color, Shading, Shadowing and Texture"
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Item Seamless Texture Atlases(The Eurographics Association, 2004) Purnomo, Budirijanto; Cohen, Jonathan D.; Kumar, Subodh; Roberto Scopigno and Denis ZorinTexture 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.