96 search results - page 14 / 20 » Regularization parameter trimming for iterative image recons... |
162
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CGF
2005
15 years 6 months ago
2005
This paper presents a real-time rendering pipeline for implicit surfaces defined by a regular volumetric grid of samples. We use a ray-casting approach on current graphics hardwar...
149
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APGV
2004
ACM
15 years 11 months ago
2004
ACM
The class of all natural images is an extremely small fraction of all possible images. Some of the structure of natural images can be modeled statistically, revealing striking reg...
199
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TIP
2011
15 years 1 months ago
2011
Abstract—The purpose of this study is to investigate multiregion graph cut image partitioning via kernel mapping of the image data. The image data is transformed implicitly by a ...
140
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ICIP
2009
IEEE
15 years 3 months ago
2009
IEEE
In this paper a novel direction adaptive super-resolution (SR) image reconstruction method is proposed. The proposed maximum a-posteriori (MAP) based estimator uses gradient direc...
176
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ICIP
2007
IEEE
16 years 11 days ago
2007
IEEE
This paper addresses the problem of compact representation of a 3D scene, captured by distributed omnidirectional cameras. As the images from the sensors are likely to be correlat...