Method and apparatus for processing characters using pattern dat

Details Method and apparatus for processing characters using pattern dat Method and apparatus for processing characters using pattern dat

1993-11-01

1998-04-14

Couso, Jose L.

Image analysis

Pattern recognition

Feature extraction

G06K 948

Patent

active

057402752

ABSTRACT:
A character processing apparatus for converting data stored in a vector form into a pattern of a dot form and outputting comprises: a discriminating circuit to discriminate the number of points constructing curve data in the data of the vector form; and a selector to select the kind of curve to be generated in accordance with the number of points constructing the curve data on the basis of the discrimination result by the discriminating circuit. A Bezier curve or a B spline curve is selected as a curve to be generated.

REFERENCES:
patent: 4748443 (1988-05-01), Uehara et al.
patent: 4907282 (1990-03-01), Daly et al.
patent: 4912659 (1990-03-01), Liang
patent: 4930092 (1990-05-01), Reilly
Computer Graphics and Image Processing, "Character Generation By Computer", Ph. Coueignoux, vol. 16, pp. 240-269 (1981).

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