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» Sampling and reconstructing diffusion fields with localized ...

106

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DCC
2007
IEEE

89views Computer Graphics» more DCC 2007»

Spectral Predictors

16 years 2 months ago

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Many scientific, imaging, and geospatial applications produce large high-precision scalar fields sampled on a regular grid. Lossless compression of such data is commonly done usin...

Lorenzo Ibarria, Peter Lindstrom, Jarek Rossignac

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122

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ECCV
1998
Springer

220views Computer Vision» more ECCV 1998»

Shape Representations from Shading Primitives

16 years 4 months ago

Download luthuli.cs.uiuc.edu

Diffuse interreflections mean that surface shading and shape are related in ways that are difficult to untangle; in particular, distant and invisible surfaces may affect the shadi...

John A. Haddon, David A. Forsyth

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156

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TIP
2002

169views more TIP 2002»

On the origin of the bilateral filter and ways to improve it

15 years 2 months ago

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Abstract--Additive noise removal from a given signal is an important problem in signal processing. Among the most appealing aspects of this field are the ability to refer it to a w...

Michael Elad

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218

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Publication

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The Finite Volume, Finite Difference, and Finite Elements Methods as Numerical Methods for Physical Field Problems

14 years 28 days ago

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I. Introduction II. Foundations A. The Mathematical Structure of Physical Field Theories B. Geometric Objects and Orientation 1. Space-Time Object...

Claudio Mattiussi