Apparatus and method for adjusting and displaying scaled, raster

Details Apparatus and method for adjusting and displaying scaled, raster Apparatus and method for adjusting and displaying scaled, raster

1990-04-12

1993-08-31

Zimmerman, Mark K.

395151, G06F 1562

Patent

active

052416534

ABSTRACT:
An apparatus and method of modifying graphic character images to preserve aesthetic aspects of such images involves manipulation of fractional pixel errors resulting from the transformation of a character image from conformance with a matrix of a first resolution to conformance with a matrix of a second resolution or output device-specific matrix. Fractional pixel errors are saved and processed for integrating into a character image while controlling the transformation and outline drawing of the character image with respect to the output device-specific matrix.

REFERENCES:
patent: 4179824 (1979-12-01), Marsh
patent: 4675830 (1987-06-01), Hawkins
patent: 4785391 (1988-11-01), Apley et al.
patent: 4937761 (1990-06-01), Hassett
patent: 4974172 (1990-11-01), Nakai
patent: 5010497 (1991-04-01), Shimada
patent: 5050103 (1991-09-01), Schiller et al.

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