35 search results - page 6 / 7 » Dictionary Learning for L1-Exact Sparse Coding |
NECO
2007
13 years 8 months ago
2007
We present a hierarchical architecture and learning algorithm for visual recognition and other visual inference tasks such as imagination, reconstruction of occluded images, and e...
ICASSP
2011
IEEE
13 years 8 days ago
2011
IEEE
In this paper, a robust feature for text-independent speaker recognition is proposed, which simulate the response mode of cochlear neurons in processing acoustic signal. The featu...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper, we address the problem of hallucinating a high resolution face given a low resolution input face. The problem is approached through sparse coding. To exploit the fa...
CCIW
2011
Springer
13 years 4 days ago
2011
Springer
The representation model that considers an image as a sparse linear combination of few atoms of a predefined or learned dictionary has received considerable attention in recent ye...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Many successful models for scene or object recognition transform low-level descriptors (such as Gabor filter responses, or SIFT descriptors) into richer representations of interme...