Object

Title: New fingerprint image thinning algorithm

Journal or Publication Title:

Математические вопросы кибернетики и вычислительной техники=Կիբեռնետիկայի և հաշվողական տեխնիկայի մաթեմատիկական հարցեր=Mathematical problems of computer science

Date of publication:

2013

Volume:

39

ISSN:

0131-4645

Additional Information:

click here to follow the link

Other title:

Նոր մատնահետքերի պատկերների բարակեցման ալգորիթմ; Новый алгоритм утончения изображений отпечатков пальцев

Coverage:

21-30

Abstract:

Minutiae-based fingerprint recognition systems rely heavily on efficient and fast image enhancement algorithms. An image thinning is a very important stage of the image enhancement. A good thinning algorithm preserves the structure of the original fingerprint image, reduces the amount of data needed to process and helps to improve the feature extraction accurac and compare some of the most used fingerprint thinning algorithms. The results show that the faster algorithms have difficulty in preserving connectivity. Zhang and Suen’s algorithm gives the least processing time, while Guo and Hall’s algorithm produces the best skeleton quality. In this paper we propose a modified Zhang and Suen’s algorithm that is efficient and fast. Some test results show that the proposed modification better preserves the structure and connectivity of the original fingerprint image.

Publisher:

Изд-во НАН РА

Date created:

2013-04-10

Format:

pdf

Identifier:

oai:arar.sci.am:258766

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան

Object collections:

Last modified:

Dec 8, 2023

In our library since:

Jul 24, 2020

Number of object content hits:

15

All available object's versions:

https://arar.sci.am/publication/281878

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Edition name Date
New fingerprint image thinning algorithm Dec 8, 2023

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