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IBPRIA
2007
Springer
16 years 17 days ago
Real-Time Facial Expression Recognition for Natural Interaction
The recognition of emotional information is a key step toward giving computers the ability to interact more naturally and intelligently with people. This paper presents a completel...
Eva Cerezo, Isabelle Hupont, Cristina Manresa-Yee,...
FGR
2006
IEEE
205views Biometrics» more  FGR 2006»
16 years 13 days ago
Tracking Using Dynamic Programming for Appearance-Based Sign Language Recognition
We present a novel tracking algorithm that uses dynamic programming to determine the path of target objects and that is able to track an arbitrary number of different objects. The...
Philippe Dreuw, Thomas Deselaers, David Rybach, Da...
ICPR
2010
IEEE
16 years 1 days ago
Constrained Energy Minimization for Matching-Based Image Recognition
We propose to use energy minimization in MRFs for matching-based image recognition tasks. To this end, the Tree-Reweighted Message Passing algorithm is modified by geometric cons...
Tobias Gass, Philippe Dreuw, Hermann Ney
CLEAR
2007
Springer
296views Biometrics» more  CLEAR 2007»
16 years 17 days ago
PittPatt Face Detection and Tracking for the CLEAR 2007 Evaluation
Abstract. This paper describes Pittsburgh Pattern Recognition’s participation in the face detection and tracking tasks for the CLEAR 2007 evaluation. Since CLEAR 2006, we have ma...
Michael C. Nechyba, Louis Brandy, Henry Schneiderm...
IBPRIA
2003
Springer
15 years 11 months ago
A Colour Tracking Procedure for Low-Cost Face Desktop Applications
In this paper we present an environment for the tracking of a human face obtained from a real video sequence. We will describe the system and discuss the advantages and disadvanta...
Francisco J. Perales López, Ramon Mas, Miqu...