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An enhanced representation of thermal faces for improving local appearance-based face recognition
(Taylor and Francis, 2017)
This paper proposes a new methodology to improve appearance-based thermal face recognition methods by using an enhanced representation of the thermal face information. This new representation is obtained by combining the ...
A realistic virtual environment for evaluating face analysis systems under dynamic conditions
(Elsevier, 2016)
This paper proposes a new tool for the evaluation of face analysis systems under dynamic experimental conditions. The tool primarily consists of a virtual environment where a virtual agent (e.g., a simulated robot) carries ...
Illumination compensation and normalization in eigenspace-based face recognition: A comparative study of different pre-processing approaches
(ELSEVIER SCIENCE BV, 2008-10-15)
The aim of this work is to investigate illumination compensation and normalization in eigenspace-based
face recognition by carrying out an independent comparative study among several pre-processing algorithms.
This ...
Face Recognition in Unconstrained Environments: A Comparative Study
(2008)
The development of face recognition methods for unconstrained
environments is a challenging problem. The aim of this work is to carry out a
comparative study of existing face recognition methods that are suitable to ...
Thermal Face Recognition using Local Interest Points and Descriptors for HRI Applications
(2012-12-18)
In this article a robust thermal face recognition methodology based
on the use of local interest points and descriptors, is proposed. The
methodology consists of the following stages: face segmentation, vascular
network ...
A comparative study of thermal face recognition methods in unconstrained environments
(Elsevier, 2012-07)
The recognition of faces in unconstrained environments is a challenging problem. The aim of this work is to carry out a comparative study of face recognition methods working in the thermal spectrum (8-12 mu m) that are ...
Ecological factors affecting gene flow between populations of Anarthrophyllum cumingii (Papilionaceae) growing on equatorial- and polar-facing slopes in the Andes of Central Chile
(1997)
In the Andes of Central Chile, flowering commences 1-2 months earlier on equatorial-(north-) facing than on polar- (south-) facing slopes, and pollinator assemblages also differ between these habitats. In order to understand ...
Fusion of local normalization and Gabor entropy weighted features for face identification
(Elsevier, 2014)
Face recognition is one of the most extensively studied topics in image analysis because of its wide range of possible applications such as in surveillance, access control, content-based video search, human–computer ...
Face and neck development in vertebrates Desarrollo de cara y cuello en vertebrados
(2012)
The embryonic development of the facial area, neck, nasal, oral and pharyngeal cavities with glands, involves growth and fusion of multi-dimensional processes. There is involvement of elements from the embryo-derived local ...
Faces and Support Functions for the Values of Maximal Monotone Operators
(Springer, 2020)
Representation formulas for faces and support functions of the values of maximal monotone operators are established in two cases: either the operators are defined on reflexive and locally uniformly convex real Banach spaces ...