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:
Jan. 14, 2003
Filed:
Jul. 07, 2000
Shankar Visvanathan Guru, Brookfield, WI (US);
General Electric Company, Niskayuna, NY (US);
Abstract
A method and apparatus are provided for assessing performance of an imaging system. The imaging system has a performance assessment apparatus that comprises a system performance computer configured to execute a performance assessment algorithm. The performance assessment computer is coupled to receive signals from the detector assembly of the imaging array in a plurality of imaging system operating modes so as to identify disparities between actual system performance and nominal system performance for respective ones of the imaging system operating modes and to provide respective system performance output signals. The method of the present invention for assessing performance of an imaging system includes the steps of collecting signals representative of detected radiation incident on the detector assembly of the imaging system; processing the detected radiation signals in accordance with a performance assessment algorithm so as to identify disparities between detected actual system performance and nominal system performance for a respective one of the imaging system operation modes; and generating a system performance output signal corresponding to the respective system operating mode.