22 search results - page 3 / 5 » Fingerprint Pore Matching Based on Sparse Representation |
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
Video error concealment is a post-processing technique that conceals the errors in a decoded video sequence based on data available only at the decoder. Most of the current techni...
ICIP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this work, we propose the use of sparse signal representation techniques to solve the problem of closed-loop spatial image prediction. The reconstruction of signal in the block...
CVPR
2011
IEEE
12 years 10 months ago
2011
IEEE
3D Shape matching is an important problem in computer vision. One of the major difficulties in finding dense correspondences between 3D shapes is related to the topological disc...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
This paper introduces a sparse signal representation algorithm in redundant dictionaries, called the M-Term Pursuit (MTP), with an application to image representation and scalable ...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
We present a novel sparse representation based approach for the restoration of clipped audio signals. In the proposed approach, the clipped signal is decomposed into overlapping f...