کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
530124 869745 2012 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Alignment-free cancelable fingerprint template design: A densely infinite-to-one mapping (DITOM) approach
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
Alignment-free cancelable fingerprint template design: A densely infinite-to-one mapping (DITOM) approach
چکیده انگلیسی

Registration-based cancelable template schemes rely on accurate fingerprint image alignment, which is very difficult to achieve. In this paper, by exploiting pair-minutiae vectors, we develop a lightweight, alignment-free scheme for generating cancelable fingerprint templates. The proposed mathematical model is based on a densely infinite-to-one mapping (DITOM) aiming to achieve the non-invertible property. The transformation designed describes the intersection of a collection of hyperplanes and effectively realizes infinite-to-one mapping. The proposed scheme has the properties of non-invertibility, revocability and multiple template independence. Evaluation of the proposed scheme over FVC2002 DB1, DB2 and DB3 shows that the new method exhibits satisfactory performance compared to existing methods.


► Alignment-free cancelable fingerprint templates.
► Densely infinite-to-one mapping (DITOM) based on non-invertible transformation.
► Secrecy of original fingerprint data guaranteed.
► Low equal error rate (EER).
► Generated cancelable templates have the properties of non-invertibility, revocability and multiple template independence.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition - Volume 45, Issue 12, December 2012, Pages 4129–4137
نویسندگان
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