NDLI: Cancelable Biometrics A dissimilarity based approach using hermite polynomial approximations

Please wait, while we are loading the content...

Cancelable Biometrics A dissimilarity based approach using hermite polynomial approximations

Content Provider	Semantic Scholar
Author	Clara, Afonso Alexandre Vicente
Copyright Year	2015
Abstract	Nowadays, the demand for robust and secure identity recognition systems is increasing. Cancelable biometric systems emerge as one of the possible answers in this context. The present work aims to develop a new system of this kind applied to electrocardiogram (ECG) signals, based on two major techniques: a) exploring hermite polynomial approximations of the ECG; b) a dissimilarity based representation. The hermite polynomial approximation is applied directly to the ECG records, leading to a new representation, avoiding original data storage. The dissimilarity based representation can be applied to any characteristic which fulfils the criteria established by biometrics and its recognition process (authentication and identification) is done in a different space from the original one, granting security and robustness to the proposed system. This proposed methodology was applied to a database with records regarding 612 subjects, evaluating the influence of several parameters related with both the hermite polynomial approximation and the dissimilarity based representation. The system was compared with a classic biometric system as well as with a cancelable one using electrocardiogram. The system had a good performance regarding authentication. When the hermite polynomial approximations were presented as input to the system, a slightly decrease on performance was verified when compared with the system using the original records. Using a biometric menagerie technique, it was possible to make conclusions regarding the quality of the records contained on the used database.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://fenix.tecnico.ulisboa.pt/downloadFile/563345090414461/Dissertacao%20Afonso%20Clara.pdf
Alternate Webpage(s)	https://fenix.tecnico.ulisboa.pt/downloadFile/563345090414425/Extended%20Abstract%20Afonso%20Clara.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in