FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
Both the configuration of facial features and the timing of facial actions are important to emotion and communication. Previous literature has focused on the former. We developed ...
FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
This paper presents a method to automatically locate facial feature points under large variations in pose, illumination and facial expressions. First we propose a method to calcul...
FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
Data collection for both training and testing a classifier is a tedious but essential step towards face detection and recognition. All of the statistical methods suffer from this ...
FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
We present results of the first study to examine individual and multi-modal face recognition using 2D, 3D and infrared images of the same set of subjects. Each sensor captures dif...
FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
We present an algorithm for automatic inference of human upper body motion. A graph model is proposed for inferring human motion, and motion inference is posed as a mapping proble...
FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
Solving the tracking of an articulated structure in a reasonable time is a complex task mainly due to the high dimensionality of the problem. A new optimization method, called Sto...
FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
We explore a novel motion feature as the appropriate basis for classifying or describing a number of fine motor human activities.Ourapproach not only estimates motion directions a...
FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
The major challenges that sign language recognition (SLR) now faces are developing methods that solve large vocabulary continuous sign problems. In this paper, large vocabulary co...
FGR
2004
IEEE
13 years 10 months ago
2004
IEEE
We wish to model the way in which faces move in video sequences. We represent facial behaviour as a sequence of short actions. Each action is a sample from a statistical model rep...
CLEAR
2006
Springer
13 years 10 months ago
2006
Springer
We present an approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a joint particle filter f...