Controlling an output device

Details Controlling an output device Controlling an output device

2005-06-07

2005-06-07

Bella, Matthew C. (Department: 2676)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S559000

Reexamination Certificate

active

06903750

ABSTRACT:
A method for generating a series of digitized control values for an output device to represent a continuous series of source data, comprising the steps of: storing in a single register a first digitized control value and an indication of deviation between that value and the source data; and repeatedly adding an increment to the register to generate a further digitized control value and simultaneously update the indication of deviation.

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Standard Search Report dated Jun. 24,, 1997, issued by the European Patent Office.
G. Alia et al., Fast Hardware Graphic Generators of Curve Families, Computers and Graphics, vol. 10, No. 1, 1986, pp. 27-36, XP 0006529272.

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