Title:
ENDOSCOPE SYSTEM AND METHOD FOR OPERATING SAME
Document Type and Number:
WIPO Patent Application WO/2021/106452
Kind Code:
A1
Abstract:
Provided are an endoscope system and a method for operating the same, by which, even in a case where a rolling shutter-type imaging sensor is used, it is possible to reliably execute analysis processing and to display the analysis results as a bright and high visibility image. An imaging processor 45 reads in a signal and outputs a first image signal in a state where an imaging sensor 44 is exposed to first illumination light during a first illumination period. After exposing the imaging sensor to second illumination light during a second illumination period, the imaging processor 45 reads in a signal and outputs a second image signal in a state where the imaging sensor is not exposed to light during an off period in which the first illumination light and the second illumination light are turned off.
Inventors:
WATANABE MIKIO (JP)
Application Number:
PCT/JP2020/039790
Publication Date:
June 03, 2021
Filing Date:
October 22, 2020
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B1/045; A61B1/06
Domestic Patent References:
| WO2019093355A1 | 2019-05-16 |
Foreign References:
| JP2018033719A | 2018-03-08 | |||
| JP2017170168A | 2017-09-28 | |||
| JP2010213993A | 2010-09-30 | |||
| JP5427316B2 | 2014-02-26 | |||
| JP2017225755A | 2017-12-28 | |||
| JP2017099455A | 2017-06-08 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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