Systems and methods for detecting small pattern changes in sensed data

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United States of America Patent

PATENT NO 9234769
APP PUB NO 20120303312A1
SERIAL NO

13478654

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Abstract

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In one embodiment, a system and a method involve receiving a raw signal collected by a sensor that pertains to a temporal trend, creating a reference signal of a known amplitude and frequency, adding the reference signal to the raw signal to form a modulated signal, decomposing the modulated signal to obtain a decomposed signal, and conducting time-frequency analysis on the decomposed signal to detect abnormal patterns.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION INC12201 RESEARCH PARKWAY STE 501 ORLANDO FL 32826

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yun, Hae-Bum Chuluota, US 1 10

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