Apparatus for table-driven conversion of pixels from YVU to RGB

Details Apparatus for table-driven conversion of pixels from YVU to RGB Apparatus for table-driven conversion of pixels from YVU to RGB

1998-04-13

2000-08-22

Shankar, Vijay

Computer graphics processing and selective visual display system

Display peripheral interface input device

345199, G09G 504, G09G 506

Patent

active

061079871

ABSTRACT:
An apparatus for converting digital video pixels from YVU format to RGB format includes first, second and third registers each of which is coupled to computer memory by a data bus. The computer memory has a plurality of tables and a plurality of YVU pixels stored therein. A controller is coupled to the registers and to the computer memory by the data bus. The controller converts pixels in YVU format to RGB format by performing a plurality of table look-up operations on the YVU pixels.

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