931 search results - page 81 / 187 » Second order image statistics in computer graphics |
180
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ICPR
2008
IEEE
16 years 23 days ago
2008
IEEE
Graph cut algorithms (i.e., min s-t cuts) [3][10][15] are useful in many computer vision applications. In this paper we develop a formulation that allows the addition of side cons...
168
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EUROGRAPHICS
2010
Eurographics
15 years 7 months ago
2010
Eurographics
Image matting aims at extracting foreground elements from an image by means of color and opacity (alpha) estimation. While a lot of progress has been made in recent years on impro...
195
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ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we present a generative model for textured motion phenomena, such as falling snow, wavy river and dancing grass, etc. Firstly, we represent an image as a linear sup...
158
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
In the context of the NAVIDOMASS project, the problematic of this paper concerns the clustering of historical document images. We propose a structural-based framework to handle the...
139
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SIBGRAPI
2006
IEEE
16 years 10 days ago
2006
IEEE
The estimation of multiple orientations in multidimensional signals is a strongly non-linear problem to which a two-step solution is here presented. First, the problem is lineariz...