US 12,230,005 B2
Information processing apparatus, information processing method and recording medium
Takahiro Toizumi, Tokyo (JP); and Koichi Takahashi, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Filed by NEC Corporation, Tokyo (JP)
Filed on Oct. 26, 2023, as Appl. No. 18/495,352.
Application 18/495,352 is a continuation of application No. 17/637,183, granted, now 12,087,029, previously published as PCT/JP2021/010305, filed on Mar. 15, 2021.
Prior Publication US 2024/0054753 A1, Feb. 15, 2024
Int. Cl. G06V 10/46 (2022.01); G06T 3/00 (2024.01); G06V 40/18 (2022.01)
CPC G06V 10/462 (2022.01) [G06T 3/00 (2013.01); G06V 40/193 (2022.01)] 9 Claims
OG exemplary drawing
 
1. An information processing apparatus comprising:
at least one memory storing instructions; and
at least one processor configured to execute the instructions to:
extract, as first key points a target person and based on an image in which the target person is included, a point that is a center of an iris of the target person, and a point that is on a line that is on an edge of the target person and that passes through the center the center of the iris, such that a diameter of the iris of the target person is determined based on the extracted first key points;
set a target area that designates a part of the image based on the first key points, the target area spreading from the center of the iris and having a size that is N times as large as the diameter of the iris; and
perform a padding processing for enlarging the image by using padding data, when a part of the target area does not overlap with the image, so that the part of the target area does overlap the image.