931 search results - page 138 / 187 » Second order image statistics in computer graphics |
159
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SMA
2010
ACM
15 years 6 months ago
2010
ACM
In region machining, neighbouring regions may be close together, but disconnected. Boundary curves may also have unwanted geometric artifacts caused by approximation and discretis...
182
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
Tree structured models have been widely used for determining the pose of a human body, from either 2D or 3D data. While such models can effectively represent the kinematic constra...
197
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SIBGRAPI
2005
IEEE
15 years 11 months ago
2005
IEEE
A critical issue of applying Linear Discriminant Analysis (LDA) is both the singularity and instability of the within-class scatter matrix. In practice, particularly in image recog...
199
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VRCAI
2004
ACM
15 years 11 months ago
2004
ACM
This paper presents real-time reconstruction of dynamic 3D avatar for interactive mixed reality. In computer graphics, one of the main goals is the combination of virtual scenes w...
168
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SIGGRAPH
2010
ACM
15 years 10 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 (...