US 11,980,416 B2
Ophthalmologic information processing apparatus, ophthalmologic apparatus, ophthalmologic information processing method, and recording medium
Ryoichi Hirose, Tokyo (JP); and Tatsuo Yamaguchi, Warabi (JP)
Assigned to TOPCON CORPORATION, Tokyo (JP)
Filed by TOPCON CORPORATION, Tokyo (JP)
Filed on Oct. 29, 2020, as Appl. No. 17/083,312.
Application 17/083,312 is a continuation of application No. PCT/JP2019/051169, filed on Dec. 26, 2019.
Claims priority of application No. 2019-012330 (JP), filed on Jan. 28, 2019.
Prior Publication US 2021/0038068 A1, Feb. 11, 2021
Int. Cl. A61B 3/00 (2006.01); A61B 3/10 (2006.01)
CPC A61B 3/0025 (2013.01) [A61B 3/1005 (2013.01); A61B 3/102 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An ophthalmologic information processing apparatus for correcting an image of a subject's eye formed by arranging a plurality of A-scan images acquired by scanning inside the subject's eye with measurement light deflected around a scan center position, the ophthalmologic information processing apparatus comprising:
processing circuitry configured to specify a transformation position along a traveling direction of the measurement light passing through the scan center position, the transformation position corresponding to a pixel position in the image;
the processing circuitry further configured to transform the pixel position into the transformation position; and
the processing circuitry further configured to interpolate pixels between the transformation positions, and to interpolate the pixels between the A-scan images adjacent to each other according to a distance from the scan center position.