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Authors: Chafik Samir 1 ; Mohamed Daoudi 2 and Anuj Srivastava 3

Affiliations: 1 GET/Telecom Lille 1, LIFL (UMR USTL-CNRS 8022), France ; 2 GET/Telecom Lille 1, France ; 3 Florida State University, United States

Keyword(s): Face recognition, Facial curves, Facial shapes, Geodesic of facial shapes.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image and Video Analysis ; Surface Geometry and Shape

Abstract: Recognition of human beings using shapes of their full facial surfaces is a difficult problem. Our approach is to approximate a facial surface using a collection of (closed) facial curves, and to compare surfaces by comparing their corresponding curves. The method is further strengthened by the use of texture maps (video images) associated with these faces. Using the commonly used spectral representation of a texture image, i.e. filter images using Gabor filters and compute histograms as image representations, we can compare texture images by comparing their corresponding histograms using the chi-squared distance. A combination of shape and texture metrics provides a method to compare textured, facial surfaces, and we demonstrate its application in face recognition using 240 facial scans of 40 subjects.

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Paper citation in several formats:
Samir, C.; Daoudi, M. and Srivastava, A. (2007). HUMAN IDENTIFICATION USING FACIAL CURVES WITH EXTENSIONS TO JOINT SHAPE-TEXTURE ANALYSIS. In Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 2: VISAPP; ISBN 978-972-8865-74-0; ISSN 2184-4321, SciTePress, pages 253-256. DOI: 10.5220/0002050602530256

@conference{visapp07,
author={Chafik Samir. and Mohamed Daoudi. and Anuj Srivastava.},
title={HUMAN IDENTIFICATION USING FACIAL CURVES WITH EXTENSIONS TO JOINT SHAPE-TEXTURE ANALYSIS},
booktitle={Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 2: VISAPP},
year={2007},
pages={253-256},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002050602530256},
isbn={978-972-8865-74-0},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 2: VISAPP
TI - HUMAN IDENTIFICATION USING FACIAL CURVES WITH EXTENSIONS TO JOINT SHAPE-TEXTURE ANALYSIS
SN - 978-972-8865-74-0
IS - 2184-4321
AU - Samir, C.
AU - Daoudi, M.
AU - Srivastava, A.
PY - 2007
SP - 253
EP - 256
DO - 10.5220/0002050602530256
PB - SciTePress