Title:
IMAGE PROCESSING APPARATUS, RADIOGRAPH PHOTOGRAPHING SYSTEM, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/202617
Kind Code:
A1
Abstract:
Provided are an image processing apparatus, a radiograph photographing system, an image processing method, and an image processing program that enable correction of a radiograph with high accuracy. An image processing apparatus 14 is provided with: an image acquisition unit 80 which acquires, from a radiation detector 20 having disposed therein a plurality of pixels 32 which each output an electric signal according to the dose of radiation R emitted from a radiation source 13, a radiograph that has been captured while end portions of the radiation detector 20 are superimposed on each other; and a correction unit 82 which corrects, in the radiograph, the influence of an end portion 104 on a far side from the radiation source 13.
Inventors:
NOMURA KENGO (JP)
NARUKAWA YASUNORI (JP)
NARUKAWA YASUNORI (JP)
Application Number:
PCT/JP2019/041927
Publication Date:
October 08, 2020
Filing Date:
October 25, 2019
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B6/00; G01N23/04
Foreign References:
| JP2014102202A | 2014-06-05 | |||
| JP2017051867A | 2017-03-16 | |||
| US20120312995A1 | 2012-12-13 | |||
| JP2013135390A | 2013-07-08 | |||
| JP2017516610A | 2017-06-22 | |||
| JP2012251978A | 2012-12-20 | |||
| JP2017189393A | 2017-10-19 | |||
| JP2014095623A | 2014-05-22 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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