Methods of automated spectral peak detection and quantification without user input

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United States of America Patent

PATENT NO 8346487
APP PUB NO 20110246092A1
SERIAL NO

13157843

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Abstract

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There is provided a method of automatically identifying and characterizing spectral peaks of a spectrum generated by an analytical apparatus and reporting information relating to the spectral peaks to a user, comprising the steps of receiving the spectrum generated by the analytical apparatus; automatically subtracting a baseline from the spectrum so as to generate a baseline-corrected spectrum; automatically detecting and characterizing the spectral peaks in the baseline-corrected spectrum; and reporting at least one item of information relating to each detected and characterized spectral peak to a user. In embodiments, baseline model curve parameters or peak model curve parameters are neither input by nor exposed to the user prior to the reporting step.

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Patent Owner(s)

  • THERMO FINNIGAN LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grothe,, Jr Robert A Burlingame, US 22 182
Wright, David A Pleasanton, US 102 1997

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