Title :
Research of Fingerprint Recognition
Author :
Jiang, Chunfeng ; Zhao, Yulan ; Xu, Wei ; Meng, Xiangping
Author_Institution :
Sch. of Inf. Eng., Jilin Agric. Sci. & Technol. Coll., Jilin, China
Abstract :
A new method of fingerprint recognition was proposed. After image gathered from scanner, it was enhanced and binarized, the ridges of fingerprint image were thinned, then used freeman chain code derivation to describe the extracted fingerprint ridge, matching based on fingerprint ridge contour, and this method has the translation and rotation invariance. The algorithm was programmed with C and VC++ on PC, the AFIS implemented on single-chip microcomputer.
Keywords :
feature extraction; fingerprint identification; image coding; image matching; AFIS; Freeman chain code derivation; VC++; fingerprint image; fingerprint matching; fingerprint recognition; fingerprint ridge contour; fingerprint ridge extraction; rotation invariance; scanner; single-chip microcomputer; translation invariance; Agricultural engineering; Data mining; Educational institutions; Face recognition; Fingerprint recognition; Histograms; Image matching; Iterative algorithms; Pixel; Speech recognition; feature matching; ffingerprint recognition; fingerprint image process; freeman chain code; ridge contour;
Conference_Titel :
Dependable, Autonomic and Secure Computing, 2009. DASC '09. Eighth IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3929-4
Electronic_ISBN :
978-1-4244-5421-1
DOI :
10.1109/DASC.2009.102
