31 search results - page 3 / 7 » Gradient Based Image Completion by Solving Poisson Equation |
ECCV
1992
Springer
15 years 11 months ago
1992
Springer
Existing shape-from-shading algorithms assume constant reflectance across the shaded surface. Multi-colored surfaces are excluded because both shading and reflectance affect the me...
IFIP7
2001
Springer
15 years 2 months ago
2001
Springer
In this paper, we consider two approaches to solving an optimization based design problem where “shape” is the design parameter. Both methods use domain transformations to comp...
TOG
2008
14 years 9 months ago
2008
We describe a new vector-based primitive for creating smoothshaded images, called the diffusion curve. A diffusion curve partitions the space through which it is drawn, defining d...
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TOG
2012
13 years 5 days ago
2012
Current methods for combining two different images produce visible artifacts when the sources have very different textures and structures. We present a new method for synthesizing...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper, we present a novel information theoretic approach to image segmentation. We cast the segmentation problem as the maximization of the mutual information between the ...