Title:
METHOD AND SYSTEM FOR CALIBRATING AN IMAGING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/059577
Kind Code:
A1
Abstract:
A system (100) and method are for medical imaging. The method may include: move, by a motion controller (160), a phantom along an axis of a scanner (110) to a plurality of phantom positions; acquire, by a scanner (110) of the imaging device, a first set of PET data relating to the phantom at the plurality of phantom positions; and store the first set of PET data as an electrical file. The length of an axis of the phantom may be shorter than the length of an axis of the scanner (110), and at least one of the plurality of phantom positions may be inside a bore of the scanner (110).
Inventors:
LIU WEIPING (CN)
GU XIAOYUE (CN)
SUN YOUJUN (CN)
GU XIAOYUE (CN)
SUN YOUJUN (CN)
Application Number:
PCT/CN2017/104779
Publication Date:
April 05, 2018
Filing Date:
September 30, 2017
Export Citation:
Assignee:
SHENZHEN UNITED IMAGING HEALTHCARE CO LTD (CN)
International Classes:
A61B6/03; A61B6/00; A61B6/04; G06T11/00
Foreign References:
| CN107049352A | 2017-08-18 | |||
| CN103534730A | 2014-01-22 | |||
| CN104541183A | 2015-04-22 | |||
| CN106618618A | 2017-05-10 | |||
| CN206526057U | 2017-09-29 | |||
| CN105411618A | 2016-03-23 | |||
| US20150276949A1 | 2015-10-01 | |||
| US20030178559A1 | 2003-09-25 | |||
| US20040206897A1 | 2004-10-21 |
Other References:
See also references of EP 3503810A4
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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