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. 12, 2017
Filed:
Jan. 17, 2014
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Dosik Hwang, Seoul, KR;
Abstract
A method and an apparatus for eliminating noise in magnetic resonance images are disclosed. An aspect of the invention provides a method for eliminating noise in a magnetic resonance image that includes: obtaining a multiple number of magnetic resonance images sequentially within a preset time range for the same part; calculating probability information, which relates to the probability of a first pixel and a second pixel of the multiple magnetic resonance images belonging to the same tissue, by using decay information, which relates to a decay in signal intensity values for the first pixel and the second pixel according to time; and determining a new signal intensity value for the first pixel and the second pixel based on a weighted average of signal intensity values of the first pixel and the second pixel according to the probability information.