US 12,445,708 B2
System for controlling display device on basis of identified capture range
Toshiyuki Inoko, Tokyo (JP)
Assigned to teamLab Inc., Tokyo (JP)
Filed by TEAMLAB INC., Tokyo (JP)
Filed on Dec. 22, 2022, as Appl. No. 18/087,786.
Application 18/087,786 is a continuation of application No. 17/044,860, abandoned, previously published as PCT/JP2018/038737, filed on Oct. 17, 2018.
Claims priority of application No. 2018-074364 (JP), filed on Apr. 9, 2018.
Prior Publication US 2023/0127443 A1, Apr. 27, 2023
Int. Cl. H04N 23/61 (2023.01); G06F 3/04842 (2022.01); G06T 7/73 (2017.01); H04N 23/63 (2023.01)
CPC H04N 23/61 (2023.01) [G06F 3/04842 (2013.01); G06T 7/73 (2017.01); H04N 23/632 (2023.01)] 7 Claims
OG exemplary drawing
 
1. A display control system comprising a portable terminal that includes a camera, a display device that displays a predetermined image including a background image and an object displayed to be superimposed on the background image, and one or more computers that control the display device, wherein
when the camera takes a part of the predetermined image displayed by the display device, the portable terminal or the one or more computers identify an imaging range in the predetermined image displayed by the display device based on an image taken by the camera by following steps of:
analyzing the image taken by the camera to extract the background image in a range of the image taken by the camera; and
comparing the extracted background image with map information for identifying a coordinate in the background image, in which the map information is preliminarily stored in the portable terminal or the one or more computers, and
the one or more computers determine whether the object is included in the identified imaging range or not, and control a display state of the object on the display device based on a result of the determination, wherein the control is performed in response to the object being captured in the imaging range by the camera.