7 search results - page 1 / 2 » Exemplar-based Sparse Representation phone identification fe... |
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Exemplar-based techniques, such as k-nearest neighbors (kNNs) and Sparse Representations (SRs), can be used to model a test sample from a few training points in a dictionary set. ...
ICIP
2009
IEEE
13 years 3 months ago
2009
IEEE
In this paper we describe a robust watermarking scheme for image tampering identification and localization. A compact representation of the image is first produced by assembling a...
PAMI
2012
11 years 8 months ago
2012
—Modeling data with linear combinations of a few elements from a learned dictionary has been the focus of much recent research in machine learning, neuroscience, and signal proce...
ICASSP
2009
IEEE
14 years 15 days ago
2009
IEEE
In recent years, the field of automatic speaker identification has begun to exploit high-level sources of speaker-discriminative information, in addition to traditional models o...
IVC
2008
13 years 5 months ago
2008
We consider the problem of extracting features for multi-class recognition problems. The features are required to make fine distinction between similar classes, combined with tole...