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34

CVPR
2005
IEEE

286views Computer Vision» more CVPR 2005»

A Rational Function Lens Distortion Model for General Cameras

14 years 10 months ago

We introduce a new rational function (RF) model for radial lens distortion in wide-angle and catadioptric lenses, which allows the simultaneous linear estimation of motion and len...

David Claus, Andrew W. Fitzgibbon

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29

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ICIP
2003
IEEE

157views Image Processing» more ICIP 2003»

Adaptive principal components and image denoising

14 years 9 months ago

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This paper presents a novel approach to image denoising using adaptive principal components. Our assumptions are that the image is corrupted by additive white Gaussian noise. The ...

D. Darian Muresan, Thomas W. Parks

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29

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IMR
2004
Springer

108views Computational Geometry» more IMR 2004»

Visualizing Mesh Adaptation Metric Tensors

14 years 1 months ago

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Riemannian metric tensors are used to control the adaptation of meshes for ﬁnite element and ﬁnite volume computations. To study the numerous metric construction and manipulat...

Ko-Foa Tchon, Julien Dompierre, Marie-Gabrielle Va...

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28

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IMR
2003
Springer

121views Computational Geometry» more IMR 2003»

Fully Automatic Adaptive Mesh Refinement Integrated into the Solution Process

14 years 1 months ago

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Finite element analysts and designers need to feel confident in the results of their analyses before sending a product to prototype or production. Mesh discretization can greatly ...

Joseph R. Tristano, Zhijian Chen, D. Alfred Hancq,...

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24

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ICIP
2007
IEEE

126views Image Processing» more ICIP 2007»

A Machine Learning Framework for Adaptive Combination of Signal Denoising Methods

14 years 9 months ago

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David K. Hammond, Eero P. Simoncelli

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