Using 3D deformable template trellis to describe the movement of the lip
Date of Issue
2003Conference Name
European Workshop on Image Analysis for Multimedia Interactive Services (4th : 2003 : London)
School
School of Electrical and Electronic Engineering
Version
Accepted version
Abstract
Lip reading becomes a fascinating research area in multimedia since 1990’s. It
is proven with many experiments that even small effort is made toward the
incorporation of visual signal, the performance of a speech recognizer is
improved compared with a purely acoustic recognizer. Such enhancement effect
is especially prominent under noisy environment such as in bus station, airport,
office and stock market. As a result, lip reading holds the promise to broaden
the range of applicability of speech recognition to unfavorable environments.
Most previous studies focus on tracking the movement of the lip during
speaking. In this paper, a novel approach for this purpose is also reported. By
applying 3D templates, together with probability trellis, we show that the
movement of the lip at various head positions can be properly tracked.
Subject
DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems
Type
Conference Paper
Rights
Using 3D deformable template trellis to describe the movement of the lip © copyright 2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site.
Collections
http://dx.doi.org/10.1142/9789812704337_0081
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