17 search results - page 2 / 4 » sibgrapi 1999 |
SIBGRAPI
1999
IEEE
13 years 9 months ago
1999
IEEE
Texture analysis and synthesis is very important for computer graphics, vision, and image processing. This paper describes an algorithm which can produce new textures with a matchi...
SIBGRAPI
1999
IEEE
13 years 9 months ago
1999
IEEE
: In this work we introduce an iterative method that deforms brain models built from tomographic images. The deformation is used for normalization purposes: individual models are d...
SIBGRAPI
1999
IEEE
13 years 9 months ago
1999
IEEE
Abstract. In this work we study the problem of reconstructing an image from a perceptual segmentation based on a geometric classification of its points using non-linear curvature f...
SIBGRAPI
1999
IEEE
13 years 9 months ago
1999
IEEE
Many scientific applications use scattered data originated from samples. Interpolation techniques are necessary to estimate the values on non-sampled regions. In a previous work, t...
SIBGRAPI
1999
IEEE
13 years 9 months ago
1999
IEEE
Visualization systems that support multiple-display viewing can greatly enhance user perception. The common approach to provide multiple synchronized views uses a powerful centrali...