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.

公开(公告)号：US20240201102A1

公开(公告)日：2024-06-20

申请号：US18288103

申请日：2021-05-12

申请人： NEC Corporation

发明人： Shoji YACHIDA ,  Michiaki INOUE

IPC分类号： G01N21/90 ,  G01N21/88

CPC分类号： G01N21/90 ,  G01N21/8806 ,  G01N2021/8841

摘要： An inspection apparatus has: a gripping unit that grips a container filled with a liquid; a first lighting unit that emits light onto the liquid from one longitudinal end side of the container; and a second lighting unit that emits light onto the liquid from the other longitudinal end side of the container. The first lighting unit and the second lighting unit are arranged on a same side as an imaging device that acquires image data showing a state of the liquid as seen from the container, and are each installed so as to emit light onto the liquid from a position where a center axis passing through a center of the container is tilted by any angle of 0 degrees or more and 40 degrees or less.