138 search results - page 4 / 28 » An Approach to Robust and Fast Locating Lip Motion |
ICCV
2007
IEEE
14 years 1 months ago
2007
IEEE
We present the architecture and algorithm design of a visual motion based perceptual interface for mobile devices with cameras. In addition to motion vector, we use the term “vis...
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
This paper presents a robust and accurate method for joint head pose and facial actions tracking, even under challenging conditions such as varying lighting, large head movements,...
TMM
2010
13 years 2 months ago
2010
Digital video stabilization enables to acquire video sequences without disturbing jerkiness by compensating unwanted camera movements. In this paper we propose a novel fast image r...
FGR
2002
IEEE
14 years 11 days ago
2002
IEEE
We present a robust implementation of stereo-based head tracking designed for interactive environments with uncontrolled lighting. We integrate fast face detection and drift reduc...
ICRA
2002
IEEE
14 years 10 days ago
2002
IEEE
Geometric reconstruction of the environment from images is critical in autonomous mapping and robot navigation. Geometric reconstruction involves feature tracking, i.e., locating ...