Patent
1994-07-20
1996-04-16
Herndon, Heather R.
395116, 395164, G06T 1100, G06T 1160
Patent
active
055091156
ABSTRACT:
An apparatus and method used to perform image rendering is capable of producing complex, high resolution images for a continuous synchronous raster image output device, such as a laser printer or a video display, using a minimum of random access memory. High level graphics instructions defining an image to be displayed or printed are provided by a processor executing an applications program. These instructions are interpreted to generate a set of graphics orders that are subsequently processed to create a bitmap image for output to a display or printer device. The graphics order processing system is independent of the central processor and thereby significantly reduces the central processor's image output overhead.
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Butterfield Stephen R.
Hossley Robert F.
Nelson Steven K.
Phillips Donald E.
Renshaw Barbara B.
Feild J.
Herndon Heather R.
Peerless Systems Corporation
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