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Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND RADIOGRAPHIC IMAGING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/196705
Kind Code:
A1
Abstract:
This information processing device performs: a distance image acquisition process for acquiring a distance image generated through a distance image capturing device capturing an image of an imaging range including a subject and a detection surface; a detection surface area search process for searching the distance image for a detection surface area in which a portion of the detection surface is present; a first distance acquisition process for acquiring, on the basis of the distance image, the distance of the thus found detection surface area as a first distance from the distance image capturing device to the detection surface; a second distance acquisition process for acquiring, on the basis of the distance image, the distance from the distance image capturing device to the subject as a second distance; and a body thickness derivation process for deriving, as the subject's body thickness, the difference between the first distance and the second distance.

Inventors:
SUGAHARA MASATAKA (JP)
Application Number:
PCT/JP2022/011735
Publication Date:
September 22, 2022
Filing Date:
March 15, 2022
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B6/00; A61B6/08
Domestic Patent References:
WO2020036225A12020-02-20
WO2013015265A12013-01-31
Foreign References:
US20150185340A12015-07-02
JP2017136300A2017-08-10
JP2017136300A2017-08-10
JP2018196791A2018-12-13
JP6143747B22017-06-07
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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