931 search results - page 90 / 187 » Second order image statistics in computer graphics |
188
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SI3D
2009
ACM
16 years 1 months ago
2009
ACM
We introduce a straightforward, robust, and efficient algorithm for rendering high-quality soft shadows in dynamic scenes. Each frame, points in the scene visible from the eye ar...
175
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SIGGRAPH
1998
ACM
15 years 10 months ago
1998
ACM
We introduce ideas, proposed technologies, and initial results for an office of the future that is based on a unified application of computer vision and computer graphics in a sys...
154
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VISUALIZATION
2002
IEEE
15 years 11 months ago
2002
IEEE
Visualization of tubular structures such as blood vessels is an important topic in medical imaging. One way to display tubular structures for diagnostic purposes is to generate lo...
175
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VISUALIZATION
2002
IEEE
15 years 11 months ago
2002
IEEE
Within the field of computer graphics and visualization, it is often necessary to visualize polygonal models with large number of polygons. Display quality is mandatory, but it i...
194
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ICA
2004
Springer
15 years 11 months ago
2004
Springer
In this paper, we consider independence property between a random process and its first derivative. Then, for linear mixtures, we show that cross-correlations between mixtures and...