公开(公告)号：US20180211420A1

公开(公告)日：2018-07-26

申请号：US15745706

申请日：2016-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-wook YOO ,  Jae-guyn LIM ,  Hyo-geun KIM ,  Jong-hyon YI ,  Gun-woo LEE

IPC: G06T11/00 ,  A61B6/00

CPC classification number: G06T11/006 ,  A61B6/00 ,  A61B6/03 ,  A61B6/032 ,  A61B6/5258 ,  A61B6/5264 ,  G06T5/003 ,  G06T11/005 ,  G06T2207/10081

Abstract: A tomography apparatus is provided that include a controller configured to acquire a point spread function (PSF) map representing a PSF that varies according to a position in a field of view (FOV) created within a gantry, and an image processor configured to acquire a final tomography image by deblurring a tomography image based on the acquired PSF map.