Linearly separable SubCode: A novel output label with high separability for biometric discretization

Meng Hui Lim; Andrew Beng Jin Teoh

doi:10.1109/ICIEA.2010.5516840

Linearly separable SubCode: A novel output label with high separability for biometric discretization

Meng Hui Lim, Andrew Beng Jin Teoh

Department of Electrical and Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

Separability in a code is crucial for guaranteeing a decent separation between multiple classes in terms of Hamming distance. In biometric discretization, this property is of particular useful for preserving dissimilarity in the continuous feature space when a feature is mapped to a code space. Binary Reflected Gray Code (BRGC), a widely employed output label in discretization schemes, however, does not appear to exhibit such a property, yielding an indefinite mapping process that impedes the overall recognition performance. This paper explores and analyzes the separability of BRGC and put forward a class of coding scheme which exhibits high separability capacity.

Original language	English
Title of host publication	Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
Pages	290-294
Number of pages	5
DOIs	https://doi.org/10.1109/ICIEA.2010.5516840
Publication status	Published - 2010
Event	5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 - Taichung, Taiwan, Province of China Duration: 2010 Jun 15 → 2010 Jun 17

Publication series

Name	Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010

Other

Other	5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
Country/Territory	Taiwan, Province of China
City	Taichung
Period	10/6/15 → 10/6/17

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1109/ICIEA.2010.5516840

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Lim, M. H., & Teoh, A. B. J. (2010). Linearly separable SubCode: A novel output label with high separability for biometric discretization. In Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 (pp. 290-294). [5516840] (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010). https://doi.org/10.1109/ICIEA.2010.5516840

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title = "Linearly separable SubCode: A novel output label with high separability for biometric discretization",

abstract = "Separability in a code is crucial for guaranteeing a decent separation between multiple classes in terms of Hamming distance. In biometric discretization, this property is of particular useful for preserving dissimilarity in the continuous feature space when a feature is mapped to a code space. Binary Reflected Gray Code (BRGC), a widely employed output label in discretization schemes, however, does not appear to exhibit such a property, yielding an indefinite mapping process that impedes the overall recognition performance. This paper explores and analyzes the separability of BRGC and put forward a class of coding scheme which exhibits high separability capacity.",

author = "Lim, {Meng Hui} and Teoh, {Andrew Beng Jin}",

year = "2010",

doi = "10.1109/ICIEA.2010.5516840",

language = "English",

isbn = "9781424450466",

series = "Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010",

pages = "290--294",

booktitle = "Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010",

note = "5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 ; Conference date: 15-06-2010 Through 17-06-2010",

}

Lim, MH & Teoh, ABJ 2010, Linearly separable SubCode: A novel output label with high separability for biometric discretization. in Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010., 5516840, Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010, pp. 290-294, 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010, Taichung, Taiwan, Province of China, 10/6/15. https://doi.org/10.1109/ICIEA.2010.5516840

Linearly separable SubCode: A novel output label with high separability for biometric discretization. / Lim, Meng Hui; Teoh, Andrew Beng Jin.
Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010. 2010. p. 290-294 5516840 (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - Separability in a code is crucial for guaranteeing a decent separation between multiple classes in terms of Hamming distance. In biometric discretization, this property is of particular useful for preserving dissimilarity in the continuous feature space when a feature is mapped to a code space. Binary Reflected Gray Code (BRGC), a widely employed output label in discretization schemes, however, does not appear to exhibit such a property, yielding an indefinite mapping process that impedes the overall recognition performance. This paper explores and analyzes the separability of BRGC and put forward a class of coding scheme which exhibits high separability capacity.

AB - Separability in a code is crucial for guaranteeing a decent separation between multiple classes in terms of Hamming distance. In biometric discretization, this property is of particular useful for preserving dissimilarity in the continuous feature space when a feature is mapped to a code space. Binary Reflected Gray Code (BRGC), a widely employed output label in discretization schemes, however, does not appear to exhibit such a property, yielding an indefinite mapping process that impedes the overall recognition performance. This paper explores and analyzes the separability of BRGC and put forward a class of coding scheme which exhibits high separability capacity.

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T3 - Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010

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Lim MH, Teoh ABJ. Linearly separable SubCode: A novel output label with high separability for biometric discretization. In Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010. 2010. p. 290-294. 5516840. (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010). doi: 10.1109/ICIEA.2010.5516840

Linearly separable SubCode: A novel output label with high separability for biometric discretization

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