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MEDIAFORENSICS
2010
13 years 8 months ago
Managing a large database of camera fingerprints
Sensor fingerprint is a unique noise-like pattern caused by slightly varying pixel dimensions and inhomogeneity of the silicon wafer from which the sensor is made. The fingerprint...
Miroslav Goljan, Jessica J. Fridrich, Tomás...
FGCN
2008
IEEE
173views Communications» more  FGCN 2008»
14 years 1 months ago
Performance Analysis of Hybrid Fingerprint Matching Methods
The fingerprint verification methods include minutiae-based and image-based methods. The minutiae-based method has been frequently used, but it has limitations in performance. Thes...
Jong Ku Kim, Seung-Hoon Chae, Sung Jin Lim, Sung B...
ICAPR
2005
Springer
14 years 6 days ago
Fingerprint Image Enhancement Using STFT Analysis
Contrary to popular belief, despite decades of research in fingerprints, reliable fingerprint recognition is an open problem. Extracting features out of poor quality prints is t...
Sharat Chikkerur, Venu Govindaraju, Alexander N. C...
PAMI
2006
186views more  PAMI 2006»
13 years 6 months ago
Performance Evaluation of Fingerprint Verification Systems
This paper is concerned with the performance evaluation of fingerprint verification systems. After an initial classification of biometric testing initiatives, we explore both the t...
Raffaele Cappelli, Dario Maio, Davide Maltoni, Jam...
JUCS
2006
83views more  JUCS 2006»
13 years 6 months ago
Ridge Orientation Estimation and Verification Algorithm for Fingerprint Enhancement
: Fingerprint image enhancement is a common and critical step in fingerprint recognition systems. To enhance the images, most of the existing enhancement algorithms use filtering t...
Li-min Liu, Tian-Shyr Dai