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:
Apr. 17, 2012
Filed:
Feb. 27, 2009
Kedar Khare, Schenectady, NY (US);
Christopher Judson Hardy, Schenectady, NY (US);
Luca Marinelli, Schenectady, NY (US);
Xiaodong Tao, Niskayuna, NY (US);
Kedar Khare, Schenectady, NY (US);
Christopher Judson Hardy, Schenectady, NY (US);
Luca Marinelli, Schenectady, NY (US);
Xiaodong Tao, Niskayuna, NY (US);
General Electric Company, Niskayuna, NY (US);
Abstract
A signal processing method include steps initializing a residual data signal representative of an acquired data signal, determining a significant coefficient corresponding to the residual data signal, updating the residual data signal using the significant coefficient to generate updated residual data signal, iteratively determining significant coefficients to generate a plurality of significant coefficients using the updated residual data signal, updating the plurality of significant coefficients by using a successive approximation technique, to improve the numerical accuracy of the significant coefficients and reconstructing a data signal using the updated plurality of significant coefficients.