We present an efficient probabilistic method for identity recognition in personal photo
albums. Personal photos are usually taken under uncontrolled conditions-the captured faces …

This paper introduces a database of over 3,600 color images which we collected from 616
different human faces. It includes facial images of people between ages 2–85. Face images …

Within the past decade, many computational approaches have been developed to estimate
gaze directions of persons based on their facial appearance. Most researchers used …

Face recognition systems are typically required to work under highly varying illumination
conditions. This leads to complex effects imposed on the acquired face image that pertains …

In this paper, we propose a 2-stage preprocessing framework which consists of image
enhancement and deformation techniques to increase the verification performance of image …

We consider the problem of learning a similarity function from a set of positive equivalence
constraints, ie'similar'point pairs. We define the similarity in information theoretic terms, as …

The appearance of an object greatly changes under different lighting conditions. Even so,
previous studies have demonstrated that the appearance of an object under varying …

Illumination Normalization Methods for Face Recognition Page 1 Illumination Normalization
Methods for Face Recognition Michelle M. Mendonça 1 , Juliana G. Denipote 2 , Ricardo AS …

En este artículo se presenta un operador de contraste construido por medio de dos
primitivas que involucran a la Ley de Weber. El mapeo de contraste propuesto tiene dos …

In this paper we propose a simple method for decomposing the linear texture space of a
facial appearance model into two linear subspaces, one for inter-individual variability and …