A white-box analysis on the writer-independent dichotomy transformation applied to offline handwritten signature verification

3 Apr 2020Victor L. F. SouzaAdriano L. I. OliveiraRafael M. O. CruzRobert Sabourin

High number of writers, small number of training samples per writer with high intra-class variability and heavily imbalanced class distributions are among the challenges and difficulties of the offline Handwritten Signature Verification (HSV) problem. A good alternative to tackle these issues is to use a writer-independent (WI) framework... (read more)

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