THE METHOD OF SIGNATURE RECOGNITION BASED ON LEAST SQUARES CONTOUR ALIGNMENT AND WINDOWS TECHNIQUE
Krzysztof Wróbel, Rafał Doroz · Journal of Medical Informatics & Technologies · 2010
This paper presents a new method of recognizing handwritten signatures. Signature was treated as a col lection of features of specific values. As features the values of x, y coordinates of signature points have been used. Th e method discussed in the paper is a modification of the met hod based on least squares contour alignment. This modification consists of dividing signatures into windows of the preset size and measuring the value of similarity between the windows according to their position in the signatur e. The effectiveness of the method was verified in practice. During the study, the influence of the parameters of the m ethod on the obtained results was determined.