Results 181 to 190 of about 950,563 (225)

Fusion Applications in Biometrics

2018
Face recognition is a comprehensive, multiple-level fusion application of multispectral image fusion. The facial images consist of two-spectral stereo images: visible and thermal (LWIR) images from left and right cameras. Fusion is conducted at four levels: image (pixel), feature, score, and decision.
Zheng Liu, Yufeng Zheng, Erik Blasch
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A method towards biometric feature fusion

International Journal of Biometrics, 2009
For multimodal biometric person recognition, information fusion can be classified into several levels: rank, decision, sensor, feature and match-score levels. In this paper, a novel method is proposed to fuse information from two or more biometric sources at feature fusion level.
Lin Huang 0001, Hanqi Zhuang, Salvatore D. Morgera   +2 more
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Data fusion in biometrics

IEEE Aerospace and Electronic Systems Magazine, 2005
Any biometric system has drawbacks and cannot warranty 100% identification rates, nor 0% false acceptance and rejection ratios. One way to overcome the limitations is through a combination of different biometric systems. In addition, a multimodal biometric recognition is more difficult to fool than a single, biometric system, because it is more ...
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Watermarking signal fusion in multimodal biometrics

International Image Processing, Applications and Systems Conference, 2014
In this paper, we propose a new approach based on watermarking for fusing biometric modalities. The main idea of the proposed approach is to use the watermark both for security purpose and as an additional information related to the person, therefore increasing the personal data used for verification.
Lamia Rzouga Haddada, Bernadette Dorizzi, Najoua Essoukri Ben Amara   +2 more
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GEC-based multi-biometric fusion

2011 IEEE Congress of Evolutionary Computation (CEC), 2011
In this paper, we use Genetic and Evolutionary Computation (GEC) to optimize the weights assigned to the biometric modalities of a multi-biometric system for score-level fusion. Our results show that GEC-based multi-biometric fusion provides a significant improvement in the recognition accuracy over evenly fused biometric modalities, increasing the ...
Aniesha Alford, Caresse Hansen, Gerry V. Dozier, Kelvin S. Bryant, John C. Kelly, Tamirat Abegaz, Karl Ricanek, Damon L. Woodard   +7 more
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Fusion of biometric algorithms in the recognition problem

Pattern Recognition Letters, 2005
This note concerns the mathematical aspects of fusion for several biometric algorithms in the recognition or identification problem. It is assumed that a biometric signature is presented to a system which compares it with a database of signatures of known individuals (gallery).
Andrew L. Rukhin, Igor Malioutov
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Information Fusion in Animal Biometric Identification

2017
This work presents the application of biometrics in animal identification, which is a highly researched topic in human recognition. Here, our analysis presents the identification of zebra in their natural habitat. All the techniques are tested on 824 Plains zebra images captured at Ol’Pejeta conservancy in Laikipia, Kenya. We have used coat strips as a
Gopal Chaudhary 0001, Smriti Srivastava, Saurabh Bhardwaj, Shefali Srivastava   +3 more
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Fusion strategies in multimodal biometric verification

2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698), 2003
The aim of this paper, regarding multimodal biometric verification, is twofold: on one hand, to compare experimentally a selection of them using as monomodal baseline systems as our template-based face, minutiae-based fingerprint and HMM-based on-line signature verification systems on the MCYT multimodal database.
Julian Fiérrez-Aguilar, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez   +2 more
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Score-Level Fusion in Biometric Verification

2013 International Symposium on Biometrics and Security Technologies, 2013
This paper presents and details the investigations into the effectiveness of various score level fusion approaches in both multi-sample and multimodal biometric systems. Experimental investigations are conducted using face and speech modalities. The scores for face and voice biometrics are based on the use of different features extracted from the ...
F. Alsaade, M. Zahrani, Turki Ali Alghamdi   +2 more
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Multimodal Biometrics: Topics in Score Fusion

2009
This paper describes how the last cutting-edge advances in Computational Intelligence are being applied to the field of biometric security. We analyze multimodal identification systems and particularly the score fusion technique and some issues related with it.
Luis A. Puente, Maria Jesús Poza, Juan Miguel Gómez 0001, Diego Carrero   +3 more
openaire   +2 more sources