摘要 |
A method for classifying and recognizing patterns which includes producing a pattern to be classified and recognized of an m-dimensional object. The object to be classified and recognized is provided in the form of an m-dimensional traverse. The method also acquires a property represented by an s-dimensional value for selected points of the traverse, whereby the s-dimensional value reflects a relationship between a respective selected point and a point preceding it and a point succeeding it on the traverse, links the s-dimensional values for the selected points of the traverse in such a manner that an overall property represented by a q-dimensional value characterizing the traverse is obtained, and smooths the traverse in order to form a new traverse. Further, the method (k-1) times repeats steps (b) to (d) (wherein k is an integer) to thereby obtain k overall properties from the repetition of step (c), generates a qxk-dimensional matrix for the pattern by utilizing the k overall properties, and compares the signature of the pattern to signatures of known patterns for ascertaining a degree of similarity of compared signatures.
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