Processing image signals with a single image support component

Details Processing image signals with a single image support component Processing image signals with a single image support component

1994-06-03

1998-02-10

Saras, Steven

Computer graphics processing and selective visual display system

Display peripheral interface input device

Light pen for fluid matrix display panel

345200, 345202, 395507, 395519, G09G 500

Patent

active

057174369

ABSTRACT:
The single image support component comprises (a) a capture interface for capture scaling image signals; (b) a host interface for transmitting compressed image signals to a host processor and for receiving compressed image signals from the host processor; (c) a pixel processor interface for transmitting uncompressed image signals to and receiving compressed image signals from a pixel processor and for transmitting compressed image signals to and receiving decompressed image signals from the pixel processor; (d) a memory interface for storing and accessing the capture scaled image signals as a capture scaled bitmap in a memory device, for storing and accessing the compressed image signals as a compressed bit stream in the memory device, and for storing and accessing the decompressed image signals as a decompressed bitmap in the memory device; and (e) a display interface for display scaling one of the capture scaled image signals and the decompressed image signals.

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