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The paper presents a new method of signature recognition based on least squares contour alignment. During the study six features of signatures were examined, such as: X, Y, P, Vx, Vy, Vp. On the basis of the analyzed features of each signature two-dimensional graphs were created. Values of successive elements of any features of a signature, were taken as coordinates of points on the chart. Then, the...
The paper presents a new method of recognizing handwritten signatures, based on the mean differences, which has been modified appropriately. The modification proposed by the authors consists in dividing signatures into windows and calculating similarity values between individual windows. Each signature is represented as a set of features with specific values. Coordinates of signature points, pen pressure,...
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