OPHTHALMOLOGY DEVICE, AND CONTROL METHOD AND PROGRAM THEREFOR

WIPO Patent Application WO/2021/187162

A1

This ophthalmology device comprises: a first light source; an illumination optical system for generating slit-like illumination light using light from the first light source; an optical scanner for deflecting the illumination light to the fundus of an eye being examined; an imaging optical system for guiding return light from the fundus to an image sensor configured to capture a result of light reception of the return light of the illumination light by the rolling shutter method; an acquisition unit for acquiring a fundus image of the eye being examined using light from a second light source; a flare determination unit for determining the presence or absence of a flare generated in the fundus image of the eye being examined; a control unit for performing flare optimization control in which an imaging condition is changed to prevent flare generation by controlling the first light source and the like on the basis of the first determination result obtained by the flare determination unit; and an image formation unit for forming a fundus image on the basis of the light reception result from the image sensor when it is determined that no flare is generated on the basis of a fundus image acquired under the changed imaging condition.

SHIMOSAWA RYOSUKE (JP)
YAMADA KAZUHIRO (JP)
SUZUKI MASAYA (JP)

PCT/JP2021/008666

September 23, 2021

March 05, 2021

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TOPCON CORP (JP)

A61B3/10; A61B3/12

WO2008066135A1

2008-06-05

US8237835B1	2012-08-07
JP2009172158A	2009-08-06
JP2019155002A	2019-09-19
US7831106B2	2010-11-09
US8237835B1	2012-08-07
JPS61293430A	1986-12-24
JP2010259495A	2010-11-18
JP2013248376A	2013-12-12

See also references of EP 4122375A4

ENAMI Tomokazu (JP)

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