System for describing a color gamut in a graphical data processi

Details System for describing a color gamut in a graphical data processi System for describing a color gamut in a graphical data processi

1995-11-30

1998-04-14

Voeltz, Emanuel T.

Boots, shoes, and leggings

364514A, 364525, 364526, 382167, 395109, 395131, G03F 300, G06F 1700

Patent

active

057400768

ABSTRACT:
An improved method is described for obtaining, processing and displaying information relating to the ability of a display system to render any candidate color. This method is comprised of a Gamut Signal Encoder which produces a signal that is separately processed by a Distance Encoder, a Distance Classifier and Color Encoder and a Gamut Test Encoder, thus providing three processed signals for assisting in the understanding of a display device's ability to render the color.

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Derefeldt, Gunilla and Hedin, Carl-Eric, "Pallete--A color aid for VDU images", Perceiving, Measuring, and Using Color, Proceedings of SPIE, Santa Clara, California, vol. 1250, pp. 165-176, Feb. 15, 1990.
Robertson, Philip K., "Perceptual Color Spaces--Visualizing Color Gamuts: A User Interface for the Effective Use of Perceptual Color Spaces in Data Displays", IEEE Computer Graphics & Applications, pp. 50-64, Sep. 1988.

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