Title:
ENDOSCOPE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/153186
Kind Code:
A1
Abstract:
Provided is an endoscope device that makes it possible to eliminate a noise component that interferes with detection of the irradiation position of measurement assistance light that is used for measurement of a subject. The present invention acquires captured images that are obtained by capturing images of a subject that has been irradiated with illumination light and measurement assistance light. The captured images include at least two first and second spectral images that each have different wavelength components. By performing first computation processing that is based on the first and second spectral images, the present invention obtains a first computed image from which a first noise component that can interfere with the irradiation position of the measurement assistance light has been removed.
Inventors:
UTSUNOMIYA DAISUKE (JP)
Application Number:
PCT/JP2020/001032
Publication Date:
July 30, 2020
Filing Date:
January 15, 2020
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B1/00; A61B1/045
Domestic Patent References:
| WO2018055933A1 | 2018-03-29 |
Foreign References:
| JPH0430831A | 1992-02-03 | |||
| JPS6368127A | 1988-03-28 | |||
| JPS63242232A | 1988-10-07 | |||
| JPS63242232A | 1988-10-07 |
Other References:
See also references of EP 3915457A4
Attorney, Agent or Firm:
KYORITSU INSTITUTE (JP)
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