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:
Mar. 31, 2020
Filed:
Mar. 23, 2017
Catholic University Industry-academic Cooperation Foundation, Seoul, KR;
Young-Nam Kang, Seoul, KR;
Shin-Wook Kim, Incheon, KR;
Jina Kim, Gyeongsangnam-do, KR;
Hun-joo Shin, Incheon, KR;
Hyeong-Wook Park, Seoul, KR;
Chul-Seung Kay, Gyeonggi-do, KR;
Ki-jun Kim, Gyeonggi-do, KR;
Jin-Sol Shin, Gyeonggi-do, KR;
Abstract
The present invention relates to a radiation amount estimating method, and more particularly, to a radiation amount estimating method of an MRI based composite image using a lookup table. To this end, the object of the present invention is to provide a radiation dose estimating method of an MRI based composite image using a lookup table including: generating a lookup table representing a linear attenuation coefficient of a region of interest from a CT image (S); photographing at least two of a T1 image, a T2 image, and a PETRA image of a patient from MRI equipment (S); generating a composite image by superimposing the photographed images (S); representing a border line of the region of interest in the composite image to distinguish the region of interest (S); designating the linear attenuation coefficient of the lookup table in the distinguished region of interest (S); and estimating a radiation dose based on the composite image to which the linear attenuation coefficient is designated (S).