Binary Biometric Representation through Pairwise Polar Quantization

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

12 Citations (Scopus)

Abstract

Binary biometric representations have great significance for data compression and template protection. In this paper, we introduce pairwise polar quantization. Furthermore, aiming to optimize the discrimination between the genuine Hamming distance (GHD) and the imposter Hamming distance (IHD), we propose two feature pairing strategies: the long-short (LS) strategy for phase quantization, as well as the long-long (LL) strategy for magnitude quantization. Experimental results for the FRGC face database and the FVC2000 fingerprint database show that phase bits provide reasonably good performance, whereas magnitude bits obtain poor performance.
Original languageUndefined
Title of host publicationAdvances in Biometrics
EditorsM. Tistarelli, M. Nixon
Place of PublicationBerlin
PublisherSpringer
Pages72-81
Number of pages10
ISBN (Print)978-3-642-01792-6
DOIs
Publication statusPublished - Jun 2009

Publication series

NameLecture Notes in Computer Science
PublisherSpringer Verlag
Number5558
Volume5558

Keywords

  • METIS-264247
  • Biometrics
  • SCS-Safety
  • Template Protection
  • EWI-17015
  • IR-68946

Cite this

Chen, C., & Veldhuis, R. N. J. (2009). Binary Biometric Representation through Pairwise Polar Quantization. In M. Tistarelli, & M. Nixon (Eds.), Advances in Biometrics (pp. 72-81). [10.1007/978-3-642-01793-3_8] (Lecture Notes in Computer Science; Vol. 5558, No. 5558). Berlin: Springer. https://doi.org/10.1007/978-3-642-01793-3_8
Chen, C. ; Veldhuis, Raymond N.J. / Binary Biometric Representation through Pairwise Polar Quantization. Advances in Biometrics. editor / M. Tistarelli ; M. Nixon. Berlin : Springer, 2009. pp. 72-81 (Lecture Notes in Computer Science; 5558).
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Chen, C & Veldhuis, RNJ 2009, Binary Biometric Representation through Pairwise Polar Quantization. in M Tistarelli & M Nixon (eds), Advances in Biometrics., 10.1007/978-3-642-01793-3_8, Lecture Notes in Computer Science, no. 5558, vol. 5558, Springer, Berlin, pp. 72-81. https://doi.org/10.1007/978-3-642-01793-3_8

Binary Biometric Representation through Pairwise Polar Quantization. / Chen, C.; Veldhuis, Raymond N.J.

Advances in Biometrics. ed. / M. Tistarelli; M. Nixon. Berlin : Springer, 2009. p. 72-81 10.1007/978-3-642-01793-3_8 (Lecture Notes in Computer Science; Vol. 5558, No. 5558).

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

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T1 - Binary Biometric Representation through Pairwise Polar Quantization

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N2 - Binary biometric representations have great significance for data compression and template protection. In this paper, we introduce pairwise polar quantization. Furthermore, aiming to optimize the discrimination between the genuine Hamming distance (GHD) and the imposter Hamming distance (IHD), we propose two feature pairing strategies: the long-short (LS) strategy for phase quantization, as well as the long-long (LL) strategy for magnitude quantization. Experimental results for the FRGC face database and the FVC2000 fingerprint database show that phase bits provide reasonably good performance, whereas magnitude bits obtain poor performance.

AB - Binary biometric representations have great significance for data compression and template protection. In this paper, we introduce pairwise polar quantization. Furthermore, aiming to optimize the discrimination between the genuine Hamming distance (GHD) and the imposter Hamming distance (IHD), we propose two feature pairing strategies: the long-short (LS) strategy for phase quantization, as well as the long-long (LL) strategy for magnitude quantization. Experimental results for the FRGC face database and the FVC2000 fingerprint database show that phase bits provide reasonably good performance, whereas magnitude bits obtain poor performance.

KW - METIS-264247

KW - Biometrics

KW - SCS-Safety

KW - Template Protection

KW - EWI-17015

KW - IR-68946

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Chen C, Veldhuis RNJ. Binary Biometric Representation through Pairwise Polar Quantization. In Tistarelli M, Nixon M, editors, Advances in Biometrics. Berlin: Springer. 2009. p. 72-81. 10.1007/978-3-642-01793-3_8. (Lecture Notes in Computer Science; 5558). https://doi.org/10.1007/978-3-642-01793-3_8