Image processing apparatus

Details Image processing apparatus Image processing apparatus

1993-08-02

1995-01-10

Oberley, Alvin E.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Light pen for fluid matrix display panel

382 46, 358448, G09G 106

Patent

active

053811631

ABSTRACT:
A pattern generator of an image processing apparatus generates an image pattern corresponding to code data according to the assignment of the code data. The pattern generator includes storage units for storing an image pattern having the form of a dot matrix in a form wherein respective rows are rearranged in different manners, an indication unit for indicating that the image pattern is to be read from the storage unit by performing rotation and/or mirror-image processing of the image pattern, a row address generation unit for generating row addresses for addressing the storage units in accordance with the indication by the indication unit, and a rearranging unit for determining a method to be used in rearranging of the image pattern output from the storage units according to the row addresses in accordance with the indication by the indication unit to rearrange the image pattern.

REFERENCES:
patent: 4204227 (1980-05-01), Gurley
patent: 4545069 (1985-10-01), Kermisch
patent: 4704040 (1987-11-01), Takano et al.
patent: 4837845 (1989-06-01), Pruett et al.
patent: 5030944 (1991-07-01), Mashimo et al.
patent: 5034733 (1991-07-01), Okazawa et al.
patent: 5050225 (1991-09-01), Itoh

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