FOCS
2004
IEEE
14 years 7 days ago
2004
IEEE
We show that finding small solutions to random modular linear equations is at least as hard as approximating several lattice problems in the worst case within a factor almost line...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
Feature-based methods have found increasing use in many applications such as object recognition, 3D reconstruction and mosaicing. In this paper, we focus on the problem of matchin...
ICIAR
2007
Springer
14 years 2 months ago
2007
Springer
To a large extent noise suppression algorithms have been designed to deal with the two most classically defined types of noise: impulsive and Gaussian noise. However digitized imag...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
We propose a new method to solve a problem of image restoration with many different aspects: reconstruction from irregular samples, deconvolution and denoising. The model we propo...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
Independent Component Analysis is becoming a popular exploratory method for analysing complex data such as that from FMRI experiments. The application of such `model-free' me...
ICML
2000
IEEE
14 years 9 months ago
2000
IEEE
This paper describes Pairwise Bisection: a nonparametric approach to optimizing a noisy function with few function evaluations. The algorithm uses nonparametric reasoning about si...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper deals with the use of vector-connected filters for eliminating Gaussian noise in colour images. This class of morphological filters suppresses noise but preserves the c...
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
We investigate in this article the rigid registration of large sets of points, generally sampled from surfaces. We formulate this problem as a general Maximum-Likelihood (ML) estim...
ICCV
2001
IEEE
14 years 10 months ago
2001
IEEE
: Despite the wide application of bilinear problems to problems both in computer vision and in other fields, their behaviour under the effects of noise is still poorly understood. ...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Determining the correspondence of image patches is one of the most important problems in Computer Vision. When the intensity space is variant due to several factors such as the ca...