Title:
INFORMATION PROCESSING DEVICE, RADIOGRAPHY DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/044241
Kind Code:
A1
Abstract:
Provided is an information processing device comprising: an acquisition unit for acquiring radiographic images of a subject; a generation unit for, on the basis of a plurality of radiographic images acquired using radiation of different spectra, generating a substance property image wherein the interior of a subject may be extracted by each region corresponding to a substance; and an image processing unit for, on the basis of the position of a specific region in the substance property image, carrying out a process of either enhancing or attenuating said specific region in the radiographic images.
Inventors:
NODA TAKESHI (JP)
MACHIDA YOSHIHITO (JP)
MACHIDA YOSHIHITO (JP)
Application Number:
PCT/JP2018/027035
Publication Date:
March 07, 2019
Filing Date:
July 19, 2018
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
A61B6/00
Foreign References:
| JP2017000675A | 2017-01-05 | |||
| JP2006026198A | 2006-02-02 | |||
| JP2009118985A | 2009-06-04 | |||
| JP2010131263A | 2010-06-17 | |||
| JPH0969157A | 1997-03-11 | |||
| JPH04156689A | 1992-05-29 | |||
| JPH04156689A | 1992-05-29 | |||
| JP2017168833A | 2017-09-21 |
Other References:
See also references of EP 3677183A4
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (JP)
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