RECOGNITION SYSTEM OF HAND WRITING CHARACTER OF ONNLINE TYPE

摘要

PURPOSE:To increase the recognition function of ON-line hand writing characters, by using a stroke similarity calculator for the recognition of the characters many in the number of strokes and preventing the degradation of the recognizing capacity of characters due to miswriting order. CONSTITUTION:The elements of the similarity matrix between strokes between all the strokes of the character information X to be recognized and the standard pattern to be collated with the character information are detected at a similarity calculator between strokes 1, and a standard pattern storage unit 2, and the maximum element in all the columns or rows of the similarity matrix is detected at a row element maximum value detection circuit 4. Whether the result of detection of this circuit 4 is only one or a plurality is judged at a discrimination circuit 5. If the result of discrimination is affirmative, the maximum matrix element is added with respect to all the rows, and the result of addition is stored in a storage unit 3 of similarity between strokes. Further, if the result of discrimination is negative, as to the part of the result (minor matrix), the minor matrix elements selected from all the rows or columns of the minor matrix, are fed to a combining unit 3 with a minor matrix element combined unit 9.