206 search results - page 23 / 42 » A partial differential equation approach to image zoom |
128
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BMCBI
2010
14 years 8 months ago
2010
Background: We suggest a new type of modeling approach for the coarse grained, particle-based spatial simulation of combinatorially complex chemical reaction systems. In our appro...
JSCIC
2008
15 years 1 months ago
2008
The spline element method with constraints is a discretization method where the unknowns are expanded as polynomials on each element and Lagrange multipliers are used to enforce th...
IJCV
2006
15 years 1 months ago
2006
In film production, it is sometimes not convenient or directly impossible to shoot some night scenes at night. The film budget, schedule or location may not allow it. In these cas...
109
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RT
2001
Springer
15 years 5 months ago
2001
Springer
Abstract. Photo-realistic rendering algorithms such as Monte Carlo ray tracing sample individual paths to compute images. Noise and aliasing artefacts are usually reduced by supers...
107
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CVPR
2005
IEEE
16 years 3 months ago
2005
IEEE
One of the classic problems in low level vision is image restoration. An important contribution toward this effort has been the development of shock filters by Osher and Rudin [1]...