Abstract: A processor extracts a reference signal of a scanner included in an adaptive optics SLO apparatus output while the scanner performs reciprocating scanning once on a region of an eye, generates sampling data strings of reciprocating scanning based on an electric signal obtained by a photoelectric conversion unit included in the adaptive optics SLO apparatus using the reference signal as a sampling reference position, and compares, among the sampling data strings of the reciprocating scanning, a sampling data string of forward scanning with a sampling data string of backward scanning so as to evaluate the correlation between the sampling data strings, and compensates a sampling reference position based on a result of the evaluation. An image construction unit assembles image data to construct an image of the region of the eye based on the sampling data strings of the reciprocating scanning in accordance with the compensated sampling reference position.

Abstract: A processor extracts a reference signal of a scanner included in an adaptive optics SLO apparatus output while the scanner performs reciprocating scanning on a region of an eye to be inspected, generates sampling data strings of reciprocating scanning for individual imaging units included in the adaptive optics SLO apparatus using the reference signal as a sampling reference position, and compares, among the sampling data strings of the reciprocating scanning, a sampling data string of forward scanning with a sampling data string of backward scanning so as to evaluate the correlation between the sampling data strings, compares evaluation results obtained for the individual imaging units so as to evaluate reliability, and compensates a sampling reference position based on the evaluation results. An image construction unit assembles image data to construct an image of the region of the eye based on the compensated sampling reference position for each imaging unit.

Abstract: To enable accurate stitching of images in generating a panoramic image by performing position adjustment of an image group with few characters, an image processing device includes: a calculation unit that calculates degrees of correlation between a plurality of images; a second calculation unit that calculates character amounts of a plurality of images; and an order determination unit that determines an order of performing position adjustment of the plurality of images for generating a panoramic image generated by stitching the plurality of images based on calculation results of the calculation unit and the second calculation unit.

Abstract: A processor extracts a reference signal of a scanner included in an adaptive optics SLO apparatus output while the scanner performs reciprocating scanning on a region of an eye to be inspected, generates sampling data strings of reciprocating scanning for individual imaging units included in the adaptive optics SLO apparatus using the reference signal as a sampling reference position, and compares, among the sampling data strings of the reciprocating scanning, a sampling data string of forward scanning with a sampling data string of backward scanning so as to evaluate the correlation between the sampling data strings, compares evaluation results obtained for the individual imaging units so as to evaluate reliability, and compensates a sampling reference position based on the evaluation results. An image construction unit assembles image data to construct an image of the region of the eye based on the compensated sampling reference position for each imaging unit.

Abstract: A processor extracts a reference signal of a scanner included in an adaptive optics SLO apparatus output while the scanner performs reciprocating scanning once on a region of an eye, generates sampling data strings of reciprocating scanning based on an electric signal obtained by a photoelectric conversion unit included in the adaptive optics SLO apparatus using the reference signal as a sampling reference position, and compares, among the sampling data strings of the reciprocating scanning, a sampling data string of forward scanning with a sampling data string of backward scanning so as to evaluate the correlation between the sampling data strings, and compensates a sampling reference position based on a result of the evaluation. An image construction unit assembles image data to construct an image of the region of the eye based on the sampling data strings of the reciprocating scanning in accordance with the compensated sampling reference position.

Abstract: To enable accurate stitching of images in generating a panoramic image by performing position adjustment of an image group with few characters, an image processing device includes: a calculation unit that calculates degrees of correlation between a plurality of images; a second calculation unit that calculates character amounts of a plurality of images; and an order determination unit that determines an order of performing position adjustment of the plurality of images for generating a panoramic image generated by stitching the plurality of images based on calculation results of the calculation unit and the second calculation unit.