Patent ID: 11871991
Assignee: NIKON CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC A  G | IPC A  G

Claim 20:
21. An image processing device comprising:
a memory configured to store a program for causing an image processing method to be executed by a processor; and
a processor configured to execute the image processing method by executing the program stored in the storage device, wherein
the image processing method comprises;
performing a first registration of a first fundus region in a plurality of first frames in a first moving image of a subject eye;
performing a second registration of a second fundus region in a plurality of second frames in a second moving image of the subject eye, the first moving image being associated with a first imaging scan taken at a first time and the second moving image of the subject's eye being a different moving image than the first moving image and being associated with a second imaging scan taken at a second time, the second imaging scan and second time being different from the first imaging scan and first time, respectively;
computing a first analysis data by performing a predetermined image processing of a first point in the first moving image after the first registration;
computing a second analysis data by performing the predetermined image processing of a second point, which corresponds to the first point, in the second moving image after the second registration; and
comparing the first analysis data and the second analysis data.