Title:
PHOTOGRAPHY EVALULATION/DETECTION UNIT AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/155630
Kind Code:
A1
Abstract:
This photography evaluation/detection unit is provided with: an illumination unit for emitting light onto a subject; a lens unit for forming an image of reflected light from the subject being illuminated with the light from the illumination unit; a photography unit for photographing the image formed by the lens unit; a slide-type filter unit that is located between the lens unit and the photography unit, configured to be attachable and detachable, and allowing only light of a specific wavelength included in the reflected light to pass therethrough; an image processing unit for color-coding the imaging subject and an affected region in the imaging subject in the image photographed by the photography unit; a quantification unit for calculating the area for the imaging subject and the affected region from the image after the color-coding processing by the image processing unit, and quantifying the area ratio between the imaging subject and the affected region; and a display screen for displaying the image after the color-coding processing by the image processing unit and the proportion quantified by the quantification unit.
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Inventors:
KAMBARA MASAKI (JP)
Application Number:
PCT/JP2018/006707
Publication Date:
August 30, 2018
Filing Date:
February 23, 2018
Export Citation:
Assignee:
KAMBARA MASAKI (JP)
International Classes:
A61C19/04; A61B1/00; A61B1/24
Domestic Patent References:
| WO2015016377A1 | 2015-02-05 |
Foreign References:
| JP2013248220A | 2013-12-12 | |||
| JP2011182993A | 2011-09-22 | |||
| JP2004113581A | 2004-04-15 | |||
| US9241616B1 | 2016-01-26 | |||
| JP2004102315A | 2004-04-02 | |||
| JP2014029486A | 2014-02-13 |
Attorney, Agent or Firm:
ISEKI Katsumori et al. (JP)
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