719 search results - page 39 / 144 » Solving Sparse Linear Constraints |
130
click to vote
CORR
2010
Springer
15 years 3 months ago
2010
Springer
Sparse modeling is a powerful framework for data analysis and processing. Traditionally, encoding in this framework is performed by solving an 1-regularized linear regression prob...
134
Voted
ICAPR
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. This paper addresses the clustering problem of hidden dynamical systems behind observed multivariate sequences by assuming an interval-based temporal structure in the seq...
168
click to vote
CVPR
2001
IEEE
16 years 5 months ago
2001
IEEE
In this paper we describe two methods for estimating the motion parameters of an image sequence. For a sequence of images, the global motion can be described by ???? independent m...
126
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
Polytope Faces Pursuit is a greedy algorithm that performs Basis Pursuit with similar order complexity to Orthogonal Matching Pursuit. The algorithm adds one basis vector at a tim...
94
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
The fractional Laplacian (-)/2 commutes with the primary coordination transformations in the Euclidean space Rd: dilation, translation and rotation, and has tight link to splines, ...