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. 17, 2019
Filed:
Nov. 22, 2017
Varex Imaging Corporation, Salt Lake City, UT (US);
Arundhuti Ganguly, San Jose, CA (US);
Ivan P Mollov, San Jose, CA (US);
Carlo Tognina, San Jose, CA (US);
Maxwell J. Allen, San Jose, CA (US);
Paul Kenneth Kuhn, Salt Lake City, UT (US);
Gregg Hawkes, Salt Lake City, UT (US);
Varex Imaging Corporation, Salt Lake City, UT (US);
Abstract
Some embodiments include determining a value of an identified pixel of a plurality of pixels of an image from a detector; determining a noise value based on the value of the identified pixel and the detector; determining a range based on the noise value and the value of the identified pixel; comparing the range and a value of at least one pixel of the pixels other than the identified pixel; and adjusting the value of the identified pixel in response to the comparison.