Ophthalmologic apparatus, image processing method, and medium
AssigneeCanon Kabushiki Kaisha
InventorMitsuhiro Ono
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Abstract
A disclosed ophthalmologic apparatus includes an image acquisition unit configured to acquire a fundus image of an eye to be examined on the basis of returning light from a fundus that is obtained by irradiating the fundus of the eye with light; and a correction unit configured to correct the fundus image in accordance with a degree of clouding of a clouded portion of the eye such that, among color components contained in the fundus image, a ratio of a color component, in the fundus image, that is scattered by a clouded portion of the eye at a higher rate increases against a ratio of another color component.
Claims15
An ophthalmologic apparatus, comprising:
- an image acquisition unit configured to acquire a fundus image of an eye to be examined;
- and
- a correction unit configured to correct the fundus image in accordance with a degree of clouding of the eye such that, among color components contained in the fundus image, a ratio of a blue component in the fundus image increases against a red component and a green component.
An image processing method, comprising:
- acquiring a fundus image of an eye to be examined;
- and
- correcting the fundus image in accordance with a degree of clouding of the eye such that, among color components contained in the fundus image, a ratio of a blue component in the fundus image increases against a red component and a green component.
Dependencies are inferred from the claim text.