211 search results - page 28 / 43 » Generating textures on arbitrary surfaces using reaction-dif... |
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TVCG
1998
14 years 9 months ago
1998
—Recursive subdivision schemes have been extensively used in computer graphics, computer-aided geometric design, and scientific visualization for modeling smooth surfaces of arbi...
SIGGRAPH
1999
ACM
15 years 1 months ago
1999
ACM
Artists and illustrators can evoke the complexity of fur or vegetation with relatively few well-placed strokes. We present an algorithm that uses strokes to render 3D computer gra...
VIS
2006
IEEE
15 years 11 months ago
2006
IEEE
Accurately representing higher-order singularities of vector fields defined on piecewise linear surfaces is a non-trivial problem. In this work, we introduce a concise yet complet...
SIGGRAPH
1996
ACM
15 years 1 months ago
1996
ACM
An important, largely unexplored area of computer image generation is the simulation of weathering and its effects on appearance. Weathering results from the interaction of the en...
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CGF
2004
14 years 9 months ago
2004
Hatching lines are often used in line illustrations to convey tone and texture of a surface. In this paper we present methods to generate hatching lines from polygonal meshes and ...