US 12,260,736 B2
Display system, display device, and non-transitory computer-readable storage medium storing program
Hiroki Nishioka, Suwa (JP)
Assigned to SEIKO EPSON CORPORATION, Tokyo (JP)
Filed by SEIKO EPSON CORPORATION, Tokyo (JP)
Filed on Jun. 21, 2023, as Appl. No. 18/212,416.
Claims priority of application No. 2022-100564 (JP), filed on Jun. 22, 2022.
Prior Publication US 2023/0419814 A1, Dec. 28, 2023
Int. Cl. G06V 20/52 (2022.01); G06V 10/77 (2022.01); G06V 10/774 (2022.01); G06V 40/20 (2022.01); G08B 21/24 (2006.01); G09G 3/00 (2006.01)
CPC G08B 21/24 (2013.01) [G06V 10/7715 (2022.01); G06V 10/774 (2022.01); G06V 20/52 (2022.01); G06V 40/23 (2022.01); G06V 40/25 (2022.01); G09G 3/002 (2013.01); G09G 2354/00 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A display system comprising:
a display device configured to display an image based on content information at a display position;
a first imaging device;
a storage device configured to store a learned model obtained by performing machine learning on a correspondence relation between pre-passage behavior data representing features of a behavior of a human who is going to pass through the display position imaged by the first imaging device, the content information to be used for the image, and a degree of risk of the human who passed through the display position; and
a processing device which performs
obtaining first pre-passage behavior data representing features of a behavior of a first human who is going to pass through the display position based on an imaging result obtained by imaging the first human who is going to pass through the display position using the first imaging device, and
determining first content information to be used for a first image corresponding to the first pre-passage behavior data using the first pre-passage behavior data and the learned model, wherein
the correspondence relation includes a relation between the pre-passage behavior data, the content information, the degree of risk, and environmental data related to a surrounding environment of the display position, and
the environmental data includes at least one of (1) whether there is a step ahead of the display position, (2) whether a floor surface ahead of the display position is wet or frozen, or (3) whether an area ahead of the display position is dark.