274 search results - page 20 / 55 » Sparse molecular image representation |
170
click to vote
MMM
2009
Springer
16 years 2 months ago
2009
Springer
Abstract. In this paper we address the task of image categorization using a new similarity measure on the space of Sparse Multiscale Patches (SMP). SMPs are based on a multiscale t...
309
click to vote
NIPS
2008
15 years 6 months ago
2008
It is now well established that sparse signal models are well suited for restoration tasks and can be effectively learned from audio, image, and video data. Recent research has be...
251
Voted
CVPR
2012
IEEE
13 years 7 months ago
2012
IEEE
Sparse representation has been applied to visual tracking by finding the best candidate with minimal reconstruction error using target templates. However most sparse representati...
209
click to vote
ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper addresses the problem of Through-the-Wall Radar Imaging (TWRI) using the Multiple-Measurement Vector (MMV) compressive sensing model. TWR image formation is reformulate...
143
Voted
ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
We present a novel weighted approach for shrinkage functions learning in image denoising. The proposed approach optimizes the shape of the shrinkage functions and maximizes denois...