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:
Sep. 16, 2014
Filed:
Dec. 30, 2011
Mahmoud Ramze Rezaee, Vancouver, CA;
Yonas Tesfazghi Weldeselassie, Vancouver, CA;
Mahmoud Ramze Rezaee, Vancouver, CA;
Yonas Tesfazghi Weldeselassie, Vancouver, CA;
McKesson Financial Holdings, Hamilton, BM;
Abstract
Methods, apparatuses, and computer program products are provided for determining a modulation transfer function of an imaging system. A method may include accessing an image of a phantom having a substantially circular shaped feature captured by the imaging system. The method may further include detecting the circular shaped feature within the image. The method may additionally include defining at least one line extending from a point within the detected circular shaped feature to a point outside of the circular shaped feature. The method may also include determining an edge spread function based at least in part on the defined at least one line. The method may further include determining the modulation transfer function of the imaging system based at least in part on the determined edge spread function. Corresponding apparatuses and computer program products are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile