895 search results - page 2 / 179 » Lip Features Automatic Extraction |
ICANN
2010
Springer
13 years 6 months ago
2010
Springer
This paper addresses the problem of lip segmentation in color space, which is a crucial issue to the success of a lip-reading system. We present a new segmentation approach to lip ...
CIS
2008
Springer
13 years 7 months ago
2008
Springer
In a lip-reading system, one key issue is how to extract the visual features, which greatly impact on the lip-reading recognition accuracy and efficiency. In this paper, we propos...
FGR
2008
IEEE
13 years 6 months ago
2008
IEEE
Although facial features are considered to be essential for humans to understand sign language, no prior research work has yet examined their significance for automatic sign langu...
PAMI
2002
13 years 5 months ago
2002
The multimodal nature of speech is often ignored in human-computer interaction, but lip deformations and other body motion, such as those of the head, convey additional information...
ICDE
2007
IEEE
14 years 3 days ago
2007
IEEE
Speech recognition techniques have been developed dramatically in recent years. Nevertheless, errors caused by environmental noise are still a serious problem in recognition. Empl...