Computer graphics processing and selective visual display system – Computer graphics processing – Graph generating
Patent
1997-01-14
1998-06-02
Nguyen, Phu K.
Computer graphics processing and selective visual display system
Computer graphics processing
Graph generating
G06F 1500
Patent
active
057607850
ABSTRACT:
A method for graphically forming a difference spectrum from a sample spectrum and a reference spectrum on a computer system includes displaying an initial difference spectrum on the display the initial difference spectrum being equal to the sample spectrum, selecting a data point in the initial difference spectrum, having an associated wave number, with a relative pointing device on the display, moving the data point a measurable amount on the display with the relative pointing device, determining a scaling factor in response to the measurable amount and to a data point in the reference spectrum having the same associated wave number, scaling each data point in the reference spectrum by the scaling factor to form a scaled reference spectrum, determining the difference spectrum between the sample spectrum and the scaled reference spectrum, and displaying at least a portion of the difference spectrum on the display.
REFERENCES:
patent: 5283867 (1994-02-01), Bayley et al.
patent: 5462438 (1995-10-01), Becker et al.
patent: 5579462 (1996-11-01), Barber et al.
patent: 5633997 (1997-05-01), Barber et al.
Galactic Industries Corporation, "Grams/386.TM. Level III Database Operations," Copyright .COPYRGT. 1991-1994, pp. 1-64.
Galactic Industries Corporation, "Grams/386 Subtraction," 1 page. (1992).
Galactic Industries Corporation, "Grams," (1990), 12 pages.
Nicolet Brochure, "Magna-Ir FT-IR Spectrometers With Omnic Software," 15 pages. (1990).
Nicolet Brochure, "Introducing OMNIC 2," 2 pages. (1993).
Nicolet QuickIR+ Brochure, "quick IR+ Software Version 1.00 Part No. 829-953400" and OMNIC Software Version 1.2a Part No. 829-940400, pp. 1-18. (1994).
Barber Luther L.
Carter Paul V.
Olson Mark L.
Bio-Rad Laboratories
Nguyen Phu K.
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