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公开(公告)号：US20240344888A1
公开(公告)日：2024-10-17
申请号：US18263836
申请日：2021-12-28
Inventor： Ryota SUDO , Nobuaki SHIMAMOTO , Yuichi YAMAMOTO , Takashi HARADA , Yasushi SAKASHITA
CPC classification number: G01J5/0025 , G06T7/70 , G06V20/53 , G06V40/103 , G01J2005/0077 , G06T2207/10048 , G06T2207/30196
Abstract: An aspect of the present disclosure is to accurately estimate whether or not a plurality of people are in close contact with each other in a target space. An estimation system (1) includes a first estimator (12) and a second estimator (13). The first estimator (12) is configured to estimate, based on a heat distribution including a plurality of heat sources detected by at least one infrared sensor (2), three-dimensional positions of heads of a plurality of people in a target space. The second estimator (13) is configured to estimate, based on data on the three-dimensional positions estimated by the first estimator (12), estimate whether or not the plurality of people are in close contact with each other.
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公开(公告)号：US20230280962A1
公开(公告)日：2023-09-07
申请号：US18116032
申请日：2023-03-01
Inventor： Yuta TAGUCHI , Yoshihiko KOMAGATA , Yoshinori MORINO , Kazuya SHIROSHITA , Ryo OSHIMA , Takashi HARADA , Daisuke NAGAI
IPC: G06F3/14
Abstract: A display panel is adapted to display at least one meter image including a pointer image constituting a pointer and a mark image constituting a mark that the pointer is adapted to point to. A processor controls the display state of the pointer image. The processor causes the pointer image to be displayed on the display panel when the pointer image does not point to the mark image and causes the pointer image to be displayed on the display panel in a second display mode when the pointer image points to the mark image. The first display mode and the second display mode are different.
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