The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 29, 2016
Filed:
May. 04, 2012
Brian P. George, Medina, OH (US);
Remi Dubois, Paris, FR;
Charulatha Ramanathan, Solon, OH (US);
Harold Wodlinger, Thornhill, CA;
Brian P. George, Medina, OH (US);
Remi Dubois, Paris, FR;
Charulatha Ramanathan, Solon, OH (US);
Harold Wodlinger, Thornhill, CA;
Cardioinsight Technologies, Inc., Cleveland, OH (US);
Abstract
A method () can comprise performing principal component analysis (PCA) on data corresponding to a subset of a plurality of signals and a selected template to generate a virtual lead and an optimized template (). The method can also comprise calculating a cross correlation on the virtual lead and the optimized template to determine a strength of linear dependence between the virtual lead and the optimized template to determine regions of interest (ROIs) of the virtual lead (). The method can further comprise detecting peak correlation coefficients in the virtual lead (). The method can still further comprise comparing the amplitude of each of the ROIs of the virtual lead with the selected template to determine an error between the template and each ROI of the virtual lead (). The method can yet further comprise averaging the ROIs to generate averaged data ().