Method for storing, accessing, transforming, and displaying mult

Details Method for storing, accessing, transforming, and displaying mult Method for storing, accessing, transforming, and displaying mult

1997-12-03

2000-10-24

Zimmerman, Mark

Computer graphics processing and selective visual display system

Computer graphics processing

Graph generating

345153, 345155, G06T 1140

Patent

active

061374954

ABSTRACT:
A method of data storage, access, interpolation, and display, particularly suited to colorimetry, is disclosed. From a relatively small, multidimensional, device-independent, data base--or "color map"--a subdivision routine is employed to achieve an interpolative data base of relatively immense size. For example, color data input for an image from an RGB monitor is converted to a correlated CMYK printer output. The routine is commercially fast and economical. The iterative process can be selectively controlled to achieve a variety of levels of interpolation and to emulate true interpolation algorithms such as trilinear and quadrilinear interpolation formulas without requiring sophisticated and expensive hardware.

REFERENCES:
patent: 5149960 (1992-09-01), Dunne et al.
Using Computer Color Effectively: An Illustrated Reference, L.G.Thorell/W.J.Smith, Hewelett Packard, Prentice Hall, ISBN: 0-13-939878-3, 1990.

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