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» Introduction to Pattern Recognition
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ICPR
2004
IEEE
15 years 11 months ago
Recognizing Human Actions: A Local SVM Approach
Local space-time features capture local events in video and can be adapted to the size, the frequency and the velocity of moving patterns. In this paper we demonstrate how such fe...
Christian Schüldt, Ivan Laptev, Barbara Caput...
AIPR
2004
IEEE
15 years 1 months ago
Embedded Reading Device for Blind People: A User-Centred Design
A handheld PDA-based system is being developed to help blind people in their daily tasks. The design combines in a continuous process Users' involvement and Engineers' e...
Jean-Pierre Peters, Céline Thillou, Silvio ...
CIARP
2008
Springer
14 years 12 months ago
Ensemble Approaches to Facial Action Unit Classification
Facial action unit (au) classification is an approach to face expression recognition that decouples the recognition of expression from individual actions. In this paper, upper face...
Terry Windeatt, Kaushala Dias
CIARP
2010
Springer
14 years 9 months ago
Improving Face Segmentation in Thermograms Using Image Signatures
Abstract. The aim of this paper is to present a method for the automatic segmentation of face images captured in Long Wavelength Infrared (LWIR), allowing for a large range of face...
Silvio Filipe, Luís A. Alexandre
CVPR
2007
IEEE
15 years 12 months ago
Imaging the Finger Force Direction
This paper presents a method of imaging the coloration pattern in the fingernail and surrounding skin to infer fingertip force direction during planar contact. Nail images from 7 ...
Yu Sun, John M. Hollerbach, Stephen A. Mascaro