374 search results - page 1 / 75 » Active shape lip modeling |
ICIAP
2001
Springer
14 years 5 months ago
2001
Springer
We present a model for the lips using the Active Shape Model (ASM) based on B?ezier Curves which can capture the dynamics of the lips efficiently. The curves are defined only by a...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
Lip segmentation is an essential stage in many multimedia systems such as videoconferencing, lip reading, or low bit rate coding communication systems. In this paper, we propose a...
ICIP
2003
IEEE
13 years 10 months ago
2003
IEEE
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
The use of visual information from lip movements can improve the accuracy and robustness of a speech recognition system. Accurate extraction of visual features associated with the...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Lip tracking is crucial to the success of a lipreading recognition system. This paper presents a robust lip tracking algorithm using localized color active contours and deformable...