Ophthalmologic apparatus and ophthalmologic observation method

摘要

To accurately detect a movement of an object based on an image distorted by the movement of an eye to be inspected, which is acquired by a scanning imaging system, provided is an ophthalmologic apparatus including: an extraction means for extracting a plurality of characteristic images from a first fundus image of the eye to be inspected; a fundus image acquisition means for acquiring a second fundus image of the eye to be inspected during a period different from a period during which the first fundus image is acquired; and a calculation means for calculating at least a rotational movement of the eye to be inspected based on the plurality of characteristic images and the second fundus image.

主权项

1. An ophthalmologic apparatus, comprising:
a fundus image acquisition unit arranged to acquire a first fundus image of an eye to be inspected and a second fundus image of the eye during a period different from a period during which the first fundus image is acquired; an extraction unit arranged to extract a plurality of characteristic images from the first fundus image of the eye to be inspected; and a calculation unit arranged to calculate at least a rotational movement of the eye to be inspected based on the plurality of characteristic images and the second fundus image.