998 search results - page 15 / 200 » Sparse Image Reconstruction using Sparse Priors |
116
Voted
NIPS
2001
15 years 5 months ago
2001
In this paper we introduce a new sparseness inducing prior which does not involve any (hyper)parameters that need to be adjusted or estimated. Although other applications are poss...
129
Voted
ICDAR
2007
IEEE
15 years 10 months ago
2007
IEEE
We describe an unsupervised learning algorithm for extracting sparse and locally shift-invariant features. We also devise a principled procedure for learning hierarchies of invari...
148
Voted
ICMLA
2009
15 years 1 months ago
2009
Sparse representation for machine learning has been exploited in past years. Several sparse representation based classification algorithms have been developed for some application...
163
Voted
TIP
2010
14 years 10 months ago
2010
This paper presents a new approach to single-image superresolution, based on sparse signal representation. Research on image statistics suggests that image patches can be wellrepre...
218
Voted
CVPR
2011
IEEE
14 years 11 months ago
2011
IEEE
Recently the sparse representation (or coding) based classification (SRC) has been successfully used in face recognition. In SRC, the testing image is represented as a sparse lin...