US 12,306,514 B2
Illumination system and photography system
Hidemasa Kubota, Sakai (JP); Kinya Nobori, Sakai (JP); Hiroshi Kawamura, Sakai (JP); and Chika Hirakawa, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
Filed on Aug. 11, 2023, as Appl. No. 18/232,847.
Claims priority of application No. 2022-133705 (JP), filed on Aug. 25, 2022.
Prior Publication US 2024/0073505 A1, Feb. 29, 2024
Int. Cl. G03B 15/10 (2021.01); H04N 23/56 (2023.01)
CPC G03B 15/10 (2013.01) [H04N 23/56 (2023.01); G03B 2215/0514 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An illumination system comprising:
an irradiation device that irradiates light to a subject located in front of a displayer that displays a background image;
an information acquisition device that acquires subject information for identifying the subject;
a storage that stores background image information on the background image displayed on the displayer; and
a controller that controls irradiation by the irradiation device,
wherein the controller generates shape information of the subject on basis of a difference between the subject information acquired by the information acquisition device and the background image information stored in the storage, and sets an irradiation range where light is irradiated by the irradiation device on basis of the shape information.