US 11,918,399 B2
Control device, control method, and control program
Shinichiro Konno, Kanagawa (JP); Yoshie Fujimoto, Kanagawa (JP); and Shunsuke Kodaira, Kanagawa (JP)
Assigned to FUJIFILM CORPORATION, Tokyo (JP)
Filed by FUJIFILM CORPORATION, Tokyo (JP)
Filed on Sep. 28, 2021, as Appl. No. 17/486,953.
Claims priority of application No. 2020-166463 (JP), filed on Sep. 30, 2020.
Prior Publication US 2022/0096031 A1, Mar. 31, 2022
Int. Cl. A61B 6/00 (2006.01); A61B 6/04 (2006.01); G03B 21/20 (2006.01); G06T 7/00 (2017.01)
CPC A61B 6/502 (2013.01) [A61B 6/0414 (2013.01); A61B 6/542 (2013.01); G03B 21/2053 (2013.01); G06T 7/0012 (2013.01); G06T 2207/30068 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A control device comprising:
at least one processor,
wherein the processor is configured to
control an image projection unit which projects a projection image onto a projection surface of a compression member and an irradiation field projection unit which projects a range of an irradiation field of radiation using visible light in a mammography apparatus which irradiates a breast compressed by the compression member with the radiation to capture a radiographic image such that projection of the projection image and projection of the range of the irradiation field do not occur simultaneously, and
perform the above control in a case in which an instruction to start the projection of the range of the irradiation field is received while the projection image is being projected.