1027 search results - page 13 / 206 » Illustrating smooth surfaces |
SIGGRAPH
1997
ACM
15 years 1 months ago
1997
ACM
We present an interactive system for creating pen-and-ink-style line drawings from greyscale images in which the strokes of the rendered illustration follow the features of the or...
DATE
2010
IEEE
15 years 2 months ago
2010
IEEE
—Subdivision Surfaces provide a compact way to describe a smooth surface using a mesh model. They are widely used in 3D animation and nearly all modern modeling programs support ...
SIGGRAPH
1998
ACM
15 years 1 months ago
1998
ACM
Phong-shaded 3D imagery does not provide geometric information of the same richness as human-drawn technical illustrations. A non-photorealistic lighting model is presented that a...
GRAPHICSINTERFACE
2008
14 years 11 months ago
2008
Multiresolution representations of 3D surfaces make it possible to concentrate the efforts of a modification at the appropriate level of detail. This paper introduces a multiresol...
VISSYM
2003
14 years 11 months ago
2003
We present a fast method that adaptively approximates large-scale functional scattered data sets with hierarchical B-splines. The scheme is memory efficient, easy to implement an...