Concept

Face

Related publications (130)

Early (M170) activation of face-specific cortex by face-like objects

The tendency to perceive faces in random patterns exhibiting configural properties of faces is an example of pareidolia. Perception of 'real' faces has been associated with a cortical response signal arising at approximately 170 ms after stimulus onset, bu ...

Lippincott, Williams & Wilkins2009

Egocentric and object-based transformations in the laterality judgement of human and animal faces and of non-corporeal objects

Silvio Ionta

Mental rotation of body parts is influenced by specific sensory-motor information, and may be performed using an egocentric (subject-based) or an object-based mental transformation. Neurologically healthy volunteers were asked to verbally judge the lateral ...

2009

Automatic face analysis in static and dynamic environments

Matteo Sorci

Faces play a vital role in people's daily lives, as they are able to convey many different information and above all their behaviour and emotions. Therefore, for decades the face has been investigated by researchers in several fields such as computer scien ...

EPFL2009

Collaborative Networks: Human Aspects and Corresponding IT Support

Michel Pouly

Industrial SME face new challenges in the global market as customers are requiring more complete solutions and reducing the number of their suppliers. Small SME can face these new challenges through cooperation within collaborative networks. Human aspects ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Identification of Aging Faces using A-stack Classification Model

Andrzej Drygajlo, Weifeng Li

The problem of time validity of biometric models has received only a marginal attention from researchers. In this paper, we investigate the aging influence on the classifier scores of genuine client. Our studies show that as age progresses the classifier s ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Face Image Enhancement Using 3D and Spectral Information

Sabine Süsstrunk, Charles Dubout

This paper presents a novel method of enhancing image quality of face pictures using 3D and spectral information. Most conventional techniques directly work on the image data, shifting the skin color to a predefined skin tone, and so do not take into accou ...

2009

Hill-Climbing Attack to an Eigenface-Based Face Verification System

Sébastien Marcel

We use a general hill-climbing attack algorithm based on Bayesian adaption to test the vulnerability of an Eigenface-based approach for face recognition against indirect attacks. The attacking technique uses the scores provided by the matcher to adapt a gl ...

2009

Haar Local Binary Pattern Feature for Fast Illumination Invariant Face Detection

Sébastien Marcel, Anindya Roy

Face detection is the first step in many visual processing systems like face recognition, emotion recognition and lip reading. In this paper, we propose a novel feature called Haar Local Binary Pattern (HLBP) feature for fast and reliable face detection, p ...

2009

Haar Local Binary Pattern Feature for Fast Illumination Invariant Face Detection

Sébastien Marcel, Anindya Roy

Idiap2009

Verification of Aging Faces Using Local Ternary Patterns and Q-Stack Classifier

Andrzej Drygajlo, Weifeng Li

This paper deals with the influence of age progression on the performance of face verification systems. This is a challenging and largely open research problem that deserves more and more attention. Aging affects both the shape of the face and its texture, ...

Springer2009

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