2462 search results - page 453 / 493 » Natural Image Statistics for Natural Image Segmentation |
WACV
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we propose an approach for detecting signs from natural scenes. The approach efficiently embeds multiresolution, adaptive search, and affine rectification algorithm...
SIGGRAPH
2010
ACM
15 years 2 months ago
2010
ACM
We present a micropolygon ray tracing algorithm that is capable of efficiently rendering high quality defocus and motion blur effects. A key component of our algorithm is a BVH (...
SIGGRAPH
2010
ACM
15 years 2 months ago
2010
ACM
Sampling is a core process for a variety of graphics applications. Among existing sampling methods, blue noise sampling remains popular thanks to its spatial uniformity and absenc...
CVPR
2000
IEEE
15 years 2 months ago
2000
IEEE
1 In this paper we present a novel multiscale approach to recovery of nonrigid motion from sequences of registered intensity and range images. The main idea of our approach is that...
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VISUALIZATION
2000
IEEE
15 years 2 months ago
2000
IEEE
Accurately and automatically conveying the structure of a volume model is a problem not fully solved by existing volume rendering approaches. Physics-based volume rendering approa...