公开(公告)号：US20230386038A1

公开(公告)日：2023-11-30

申请号：US18032686

申请日：2021-08-11

申请人： NEC CORPORATION ,  THE UNIVERSITY OF TOKYO

发明人： Shoji YACHIDA ,  Michiaki INOUE ,  Tomohiro SUEISHI

IPC分类号： G06T7/00 ,  A61B3/113 ,  A61B3/11 ,  G06T7/70 ,  G06T7/66 ,  G06T7/20 ,  H04N23/695 ,  H04N23/90

CPC分类号： G06T7/0016 ,  A61B3/113 ,  A61B3/112 ,  G06T7/70 ,  G06T7/66 ,  G06T7/20 ,  H04N23/695 ,  H04N23/90 ,  G06T2207/30041

摘要： An information processing system includes a first acquisition unit, a second acquisition unit, a movement control unit, and a state evaluation unit. The first acquisition unit acquires, from a first imaging unit, image data relating to a first image of a head of a subject that is captured at a first angle of view. The second acquisition unit acquires, from a second imaging unit, image data relating to a second image of an eye region of the subject that is captured at a second angle of view narrower than the first angle of view. The movement control unit moves a visual field range of the second imaging unit. The state evaluation unit evaluates a change in state of the eye of the subject.