DocumentCode
3236640
Title
Improved fingerprint thinning algorithm based on directional images
Author
Fan, Yang ; Nan, Li
Author_Institution
Math., Phys. & Inf. Eng. Coll., Zhejiang Normal Univ., Jinhua, China
fYear
2009
fDate
25-28 July 2009
Firstpage
37
Lastpage
39
Abstract
Thinning algorithm for fingerprint image based on directional images is studied deeply in this paper, and a high-efficiency improved algorithm come up. The method of labeled data is used in this paper. On the premise of ensuring the quality, the improved algorithm not only can accelerate the rate of thinning, but also extract the characteristic of the fingerprint.
Keywords
feature extraction; fingerprint identification; image thinning; automated fingerprint identification system; directional image; fingerprint characteristic extraction; labeled data; thinning algorithm; Computer science; Data mining; Educational institutions; Fingerprint recognition; Image matching; Mathematics; Matrices; Physics; Pixel; Skeleton; Directional Images; Thinning; fingerprint; labeled data;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science & Education, 2009. ICCSE '09. 4th International Conference on
Conference_Location
Nanning
Print_ISBN
978-1-4244-3520-3
Electronic_ISBN
978-1-4244-3521-0
Type
conf
DOI
10.1109/ICCSE.2009.5228529
Filename
5228529
Link To Document