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Authors: Pavel Král and Ladislav Lenc

Affiliation: University of West Bohemia, Czech Republic

Keyword(s): Face Recognition, Czech News Agency, Confidence Measure, Multi-layer Perceptron, Scale Invariant Feature Transform (SIFT).

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Biomedical Engineering ; Biomedical Signal Processing ; Computational Intelligence ; Data Manipulation ; Evolutionary Computing ; Health Engineering and Technology Applications ; Human-Computer Interaction ; Knowledge Discovery and Information Retrieval ; Knowledge-Based Systems ; Machine Learning ; Methodologies and Methods ; Neurocomputing ; Neurotechnology, Electronics and Informatics ; Pattern Recognition ; Physiological Computing Systems ; Sensor Networks ; Soft Computing ; Symbolic Systems

Abstract: This paper is focused on automatic face recognition in order to annotate people in photographs taken in completely uncontrolled environment. Recognition accuracy of the current approaches is not sufficient in this case and it is thus beneficial to improve the results. We would like to solve this issue by proposing a novel confidence measure method to identify the incorrectly classified examples at the output of our classifier. The proposed approach combines two measures based on the posterior probability and two ones based on the predictor features in a supervised way. The experiments show that the proposed approach is very efficient, because it detects almost all erroneous examples.

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Paper citation in several formats:
Král, P. and Lenc, L. (2014). A Composed Confidence Measure for Automatic Face Recognition in Uncontrolled Environment. In Proceedings of the 6th International Conference on Agents and Artificial Intelligence - Volume 1: ICAART; ISBN 978-989-758-015-4; ISSN 2184-433X, SciTePress, pages 230-237. DOI: 10.5220/0004926202300237

@conference{icaart14,
author={Pavel Král. and Ladislav Lenc.},
title={A Composed Confidence Measure for Automatic Face Recognition in Uncontrolled Environment},
booktitle={Proceedings of the 6th International Conference on Agents and Artificial Intelligence - Volume 1: ICAART},
year={2014},
pages={230-237},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004926202300237},
isbn={978-989-758-015-4},
issn={2184-433X},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Agents and Artificial Intelligence - Volume 1: ICAART
TI - A Composed Confidence Measure for Automatic Face Recognition in Uncontrolled Environment
SN - 978-989-758-015-4
IS - 2184-433X
AU - Král, P.
AU - Lenc, L.
PY - 2014
SP - 230
EP - 237
DO - 10.5220/0004926202300237
PB - SciTePress

- Science and Technology Publications, Lda.
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