Now showing items 1-10 of 233
Face Recognition in Unconstrained Environments: A Comparative Study
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 ...
Learning for Meta-Recognition
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2012)
A Realistic Simulation Tool for Testing Face Recognition Systems under Real-World Conditions
In this article, a tool for testing face recognition systems under uncontrolled conditions is proposed. The key elements of this tool are a simulator and real face and background images taken under real-world conditions ...
A realistic virtual environment for evaluating face analysis systems under dynamic conditions
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 ...
CENSUS HISTOGRAMS: A SIMPLE FEATURE EXTRACTION and MATCHING APPROACH FOR FACE RECOGNITION
(World Scientific Publ Co Pte Ltd, 2011-12-01)
Most face recognition approaches require a prior training where a given distribution of faces is assumed to further predict the identity of test faces. Such an approach may experience difficulty in identifying faces belonging ...
Thermal Face Recognition using Local Interest Points and Descriptors for HRI Applications
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 ...
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 ...
Meta-Recognition: The Theory and Practice of Recognition Score Analysis
(Ieee Computer SocLos AlamitosEUA, 2011)
Face recognition under pose variation with local Gabor features enhanced by Active Shape and Statistical Models
Face recognition is one of the most active areas of research in computer vision. Gabor features have been used widely in face identification because of their good results and robustness. However, the results of face ...
How far did we get in face spoofing detection?
(Elsevier B.V., 2018-06-01)
The growing use of control access systems based on face recognition shed light over the need for even more accurate systems to detect face spoofing attacks. In this paper, an extensive analysis on face spoofing detection ...