197 search results - page 15 / 40 » Articulatory features for robust visual speech recognition |
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper, we present a robust spectro-temporal feature extraction technique using autoregressive models (AR) of sub-band Hilbert envelopes. AR models of Hilbert envelopes are...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
We introduce a novel set of features for robust object recognition. Each element of this set is a complex feature obtained by combining position- and scale-tolerant edgedetectors ...
AAAI
2008
13 years 9 months ago
2008
My thesis aims to contribute towards building autonomous agents that are able to understand their surrounding environment through the use of both audio and visual information. To ...
TASLP
2008
13 years 6 months ago
2008
In this paper, a new method for statistical estimation of Mel-frequency cepstral coefficients (MFCCs) in noisy speech signals is proposed. Previous research has shown that model-ba...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
In recent years many powerful Computer Vision algorithms have been invented, making automatic or semiautomatic solutions to many popular vision tasks, such as visual object recogn...