99 search results - page 4 / 20 » Joint learning and dictionary construction for pattern recog... |
ICASSP
2011
IEEE
13 years 8 days ago
2011
IEEE
High noise robustness has been achieved in speech recognition by using sparse exemplar-based methods with spectrogram windows spanning up to 300 ms. A downside is that a large exe...
FGR
2011
IEEE
13 years 19 hour ago
2011
IEEE
This paper presents a novel framework for recognition of facial action unit (AU) combinations by viewing the classification as a sparse representation problem. Based on this framew...
ACIIDS
2010
IEEE
14 years 1 months ago
2010
IEEE
There are two main topics in this paper: (i) Vietnamese words are recognized and sentences are segmented into words by using probabilistic models; (ii) the optimum probabilistic mo...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
A fundamental challenge in face recognition lies in determining what facial features are important for the identification of faces. In this paper, a novel face recognition framewo...
SSPR
2004
Springer
14 years 1 months ago
2004
Springer
Model-based image recognition requires a general model of the object that should be detected in an image. In many applications such models are not known a-priori instead of they mu...