1051 search results - page 41 / 211 » 2LDA: Segmentation for Recognition |
INTERSPEECH
2010
13 years 5 months ago
2010
We describe automatic visual speech segmentation using facial data captured by a stereo-vision technique. The segmentation is performed using an HMM-based forced alignment mechani...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
We address the feature selection problem for hidden Markov models (HMMs) in sequence classification. Temporal correlation in sequences often causes difficulty in applying featur...
IJCNN
2000
IEEE
14 years 2 months ago
2000
IEEE
This paper presents an unsupervised segmentation method for feature sequences based on competitivelearning hidden Markov models. Models associated with the nodes of the Self-Organ...
ISCAS
1999
IEEE
14 years 3 months ago
1999
IEEE
An acoustic-phonetic feature- and knowledge-based system for the automatic segmentation, broad categorization and fine phoneme recognition of continuous speech is described. The s...
DIAL
2004
IEEE
14 years 2 months ago
2004
IEEE
Most offline handwriting recognition approaches proceed by segmenting words into smaller pieces (usually characters) which are recognized separately. The recognition result of a w...