1318 search results - page 60 / 264 » Aggregation-based model reduction of a Hidden Markov Model |
ICPR
2004
IEEE
16 years 1 months ago
2004
IEEE
We present a hierarchical image based facial model which is driven from speech. It incorporates a novel modelling and synthesis algorithm for learning and producing coarticulated ...
122
Voted
SIBGRAPI
2000
IEEE
15 years 5 months ago
2000
IEEE
This work has as main objective to present an off-line signature verification system. It is basically divided into three parts. The first one demonstrates a pre-processing process,...
TASLP
2002
15 years 6 days ago
2002
The first stage in many pattern recognition tasks is to generate a good set of features from the observed data. Usually, only a single feature space is used. However, in some compl...
92
Voted
WIAMIS
2009
IEEE
15 years 7 months ago
2009
IEEE
We propose a novel statistical approach to detect defects in digitized archive film by using temporal information across a number of frames modeled with an HMM. The HMM is traine...
47
Voted
NAACL
2007
15 years 2 months ago
2007
Letter-to-phoneme conversion generally requires aligned training data of letters and phonemes. Typically, the alignments are limited to one-to-one alignments. We present a novel t...