Image processing for computer color conversion

Details Image processing for computer color conversion Image processing for computer color conversion

1991-04-30

1993-12-21

Weldon, Ulysses

Computer graphics processing and selective visual display system

Display peripheral interface input device

G09G 128

Patent

active

052724689

ABSTRACT:
A colorspace converter for use with image processing systems. The colorspace converter transforms digitized image data in one colorspace into image data in another colorspace, for use by a computer monitor. The colorspace converter uses look-up tables and other logic devices, and avoids the need for processor intervention. The look-up tables may be loaded for simple mapping, and extension look-up tables may be loaded for nonlinear extension transformations.

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