555 search results - page 34 / 111 » Sparse Topical Coding |
SCALESPACE
2007
Springer
14 years 1 months ago
2007
Springer
This paper presents a statistical model for textures that uses a non-negative decomposition on a set of local atoms learned from an exemplar. This model is described by the varianc...
SIAMIS
2011
13 years 2 months ago
2011
Abstract. Accurate signal recovery or image reconstruction from indirect and possibly undersampled data is a topic of considerable interest; for example, the literature in the rece...
AMC
2006
13 years 7 months ago
2006
A parallel algorithm based on the multidimensional minimization of the Rayleigh quotient is proposed to evaluate the leftmost eigenpairs of the generalized symmetric positive defi...
DNA
2005
Springer
14 years 1 months ago
2005
Springer
We survey the biochemical constraints useful for the design of DNA code words for DNA computation. We define the DNA/RNA Code Constraint problem and cover biochemistry topics rel...
IJON
2008
13 years 7 months ago
2008
Image representation has been a key issue in vision research for many years. In order to represent various local image patterns or objects effectively, it is important to study th...