DocumentCode :
3489236
Title :
Comparative study of features for fingerprint indexing
Author :
He, Shihua ; Zhang, Chao ; Hao, Pengwei
Author_Institution :
Key Lab. of Machine Perception(Minist. of Educ.), Peking Univ., Beijing, China
fYear :
2009
fDate :
7-10 Nov. 2009
Firstpage :
2749
Lastpage :
2752
Abstract :
For current fingerprint indexing schemes, global textures and minutiae structures are usually utilized. To extend the existing methods of feature extraction, we study the three most popular local descriptors, SIFT, SURF and DAISY, for fingerprint indexing and give a comparison of indexing performance for evaluation of these three features on public fingerprint databases. For index construction, the locality-sensitive hashing (LSH) is used to efficiently retrieve similarity queries in a small fraction of the database. Experiments show that SURF and DAISY are applicable for fingerprint indexing as SURF features perform equally well or better than SIFT features while DAISY improves not so significantly.
Keywords :
feature extraction; file organisation; fingerprint identification; image texture; indexing; query processing; DAISY descriptor; SIFT descriptor; SURF descriptor; feature extraction method; fingerprint indexing scheme; locality-sensitive hashing; minutiae structures; public fingerprint databases; similarity query retrieval; Chaos; Clustering algorithms; Data mining; Detectors; Feature extraction; Fingerprint recognition; Indexing; Information retrieval; Nonlinear distortion; Spatial databases; Feature extraction; fingerprint identification; information retrieval;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Image Processing (ICIP), 2009 16th IEEE International Conference on
Conference_Location :
Cairo
ISSN :
1522-4880
Print_ISBN :
978-1-4244-5653-6
Electronic_ISBN :
1522-4880
Type :
conf
DOI :
10.1109/ICIP.2009.5414141
Filename :
5414141
Link To Document :
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