METHOD FOR COMPARING A HANDWRITING WITH A REFERENCE HANDWRITING AND USE AF THAT METHOD

摘要

SHORT This method relates to comparing a velocity curve me sured (S) with a reference velocity curve (R) of a signature, for example. The reference signals are read by the rectangle (A) and those of the measured curve are made by the rectangle (8). The velocity curve measured is divided into equal segments. The position of each segment of the measured curve is determined with respect to the corresponding segment of the reference curve until is obtained the best match (C1). Then, each segment of the measured curve is assigned a correction factor of the time scale for the best correlation of the two segments (C2). Segments of the measured curve and standard are compared to the corresponding segments of the reference curve (D), then the results are transmitted to a decision diamond (E) that determines whether the results are acceptable.