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Title:
RADIATION SOURCE POSITION ESTIMATION SYSTEM, CALIBRATION SYSTEM AND BIOMAGNETIC MEASURING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/262401
Kind Code:
A1
Abstract:
[0131] A disclosed radiation source position estimation system includes a first position information specifier configured to specify position information of one or more elements included in a position measuring member; an imager configured to acquire images of the one or more elements formed by radiation emitted from a radiation source; and a second position information specifier configured to specify position information of the radiation source, based on the first position information specified by the first position information specifier and the images acquired by the imager.

Inventors:
TAKADA MASAHIRO (JP)
NAIJO YOSHIHISA (JP)
KINOSHITA AKIRA (JP)
Application Number:
PCT/JP2020/024655
Publication Date:
December 30, 2020
Filing Date:
June 23, 2020
Export Citation:
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Assignee:
RICOH CO LTD (JP)
TAKADA MASAHIRO (JP)
NAIJO YOSHIHISA (JP)
KINOSHITA AKIRA (JP)
International Classes:
A61B6/00; A61B5/04
Foreign References:
US20060245628A12006-11-02
US20100016712A12010-01-21
US20090213997A12009-08-27
JPH05277082A1993-10-26
JPH05277082A1993-10-26
JP2019120422A2019-07-22
JP2019166562A2019-10-03
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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