Sparse Combined Index-of-Max Hashing for Fingerprint Template Protection

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper, a cancellable biometric scheme called Sparse Combined Index-of-Maximum (SC-IoM) hashing is proposed. SC-IoM hashing is designed on top of IoM hashing proposed recently. Unlike IoM hashing, SC-IoM hashing acquires indices of the largest and second largest user-specific random projected biometric features, thus produce two set integer-valued vectors. Two hash vectors are further nonlinearly transformed into sparse binary vectors via a probabilistic many-to-one function, which is manifested in a Lookup Table form. Finally, two sparse binary vectors are mixed intersectly and yield a compact single sparse binary vector. The security and privacy of the SC-IoM hashing are enhanced over IoM hashing yet provides better accuracy performance. Both revocability and unlinkability criteria remain satisfied. The scheme is evaluated with fingerprint vectors under FVC2002 and FVC2004 fingerprint benchmark datasets.

Original languageEnglish
Title of host publicationProceedings - 2019 12th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2019
EditorsQingli Li, Lipo Wang
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728148526
DOIs
Publication statusPublished - 2019 Oct
Event12th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2019 - Huaqiao, China
Duration: 2019 Oct 192019 Oct 21

Publication series

NameProceedings - 2019 12th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2019

Conference

Conference12th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2019
Country/TerritoryChina
CityHuaqiao
Period19/10/1919/10/21

Bibliographical note

Funding Information:
ACKNOWLEDGEMENT This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (NO. NRF-2019R1A2C1003306)

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (NO. NRF-2019R1A2C1003306)

Publisher Copyright:
© 2019 IEEE.

All Science Journal Classification (ASJC) codes

  • Information Systems
  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Information Systems and Management

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