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Flag : The Fault-Line Analytic Graph And Fingerprint Classification, Ching-Yu Huang
Flag : The Fault-Line Analytic Graph And Fingerprint Classification, Ching-Yu Huang
Dissertations
Fingerprints can be classified into millions of groups by quantitative measurements of their new representations - Fault-Line Analytic Graphs (FLAG), which describe the relationship between ridge flows and singular points. This new model is highly mathematical, therefore, human interpretation can be reduced to a minimum and the time of identification can be significantly reduced.
There are some well known features on fingerprints such as singular points, cores and deltas, which are global features which characterize the fingerprint pattern class, and minutiae which are the local features which characterize an individual fingerprint image. Singular points are more important than minutiae when …