1324 search results - page 151 / 265 » Vector Geometry for Computer Graphics |
DCC
2010
IEEE
15 years 7 months ago
2010
IEEE
Quantization plays a central role in data compression. In speech systems, vector quantizers are used to compress speech parameters. In video systems, scalar quantizers are used to...
118
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VISUALIZATION
1998
IEEE
15 years 6 months ago
1998
IEEE
Spot noise and line integral convolution (LIC) are two texture synthesis techniques for vector field visualization. In this paper the two techniques are compared. Continuous direc...
113
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SIGGRAPH
2010
ACM
15 years 5 months ago
2010
ACM
This paper proposes a new method for remeshing a surface into anisotropically sized quads. The basic idea is to construct a special standing wave on the surface to generate the gl...
124
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AMDO
2008
Springer
15 years 4 months ago
2008
Springer
We present a technique for face recognition in videos. We are able to recognise a face in a video sequence, given a single gallery image. By assuming that the face is in an approxi...
118
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GRAPHICSINTERFACE
2000
15 years 3 months ago
2000
In this paper, we present an efficient way to denoise bivariate data like height fields, color pictures or vector fields, while preserving edges and other features. Mixing surface...