Signal processing method and apparatus

Details Signal processing method and apparatus Signal processing method and apparatus

1992-07-30

1995-01-03

Voeltz, Emanuel T.

Boots, shoes, and leggings

128633, 324322, 356 39, 36441307, 364498, 364574, A61B 500, G06G 748, G06F 1542

Patent

active

053792386

ABSTRACT:
A method and apparatus for the determination of spectral samples is disclosed wherein spectral measurements are taken, normalization of the spectral measurements takes place, and a bilinear modeling is performed to extract spectral data. Once this data is derived, the interference quantitization levels are determined using multiple linear regression analysis, and are then removed from the sample readings in order to determine a more precise level of analyte spectra, such as analyte levels of glucose in serum or whole blood.

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patent: 4167331 (1979-09-01), Nielsen
patent: 4412341 (1983-10-01), Gersho et al.
patent: 4791577 (1988-12-01), Winter
patent: 4837720 (1989-06-01), Rambaut
patent: 4863265 (1989-09-01), Flower et al.

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