FUNDUS OCULI IMAGE-CAPTURING DEVICE, AND FUNDUS OCULI IMAGE-PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a fundus oculi image-capturing device and a fundus oculi image-processing program, capable of accurately acquiring captured image information on subject's eyes.SOLUTION: A fundus oculi image-capturing device includes: a light source; a fundus oculi imaging optical system for imaging a local area, which has an optical scanner for scanning a local area on an ocular fundus at least in one direction of X direction and Y direction by an emitted beam emitted from the light source, and a detector for detecting light from the ocular fundus concerning respective scanning positions in the local area; imaging position changing means having light deflection means disposed in an optical path of the fundus oculi imaging optical system for deflecting the emitted beam to change the imaging position of the local area imaged by the fundus oculi imaging optical system on the ocular fundus; and image processing means for processing light reception signals from the detector at the respective scanning positions to acquire a first ocular fundus image in the local area. The image processing means corrects distortion of the first ocular fundus image according to the imaging position changed by the imaging position changing means.