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216
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CVPR
2005
IEEE
16 years 9 months ago
A Rational Function Lens Distortion Model for General Cameras
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
ICIP
2003
IEEE
16 years 9 months ago
Adaptive principal components and image denoising
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
IMR
2004
Springer
16 years 23 days ago
Visualizing Mesh Adaptation Metric Tensors
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...
201
Voted
IMR
2003
Springer
16 years 18 days ago
Fully Automatic Adaptive Mesh Refinement Integrated into the Solution Process
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,...
147
Voted
ICIP
2007
IEEE
16 years 9 months ago
A Machine Learning Framework for Adaptive Combination of Signal Denoising Methods
David K. Hammond, Eero P. Simoncelli